1、AA-T-00112A (1) 71 m 7777774 0055555 b m - _ AA-T-00112A &*L. - * : AMENDMENT-1 August 16, 1976 AMENDMENT TO INTERIM FEDERAL SPECIFICATION TABLE, WOOD GENERAL OFFICE This amendment was developed by General Services Administration, Federal Supply Service, Washington, DC 20406, based upon currently av
2、ailable technical informatAon. The General Services Administration has authorized this amendment as apart of Interim Federal Specification AA-T-00112AI dated July 11, 1969. PAGE 1 Paragraph 2.1 Under “Federal Specif ications“, delete the following: PPP-B-636 - Box, Fiberboard. PPP-P-291 - Paperboard
3、, Wrapping and Cushioning. under “Federal Specifications“ add the following: TT-L-57 - Lacquer, Rubbing, Clear (for Wood Furniture). PPP-P-1877 - Packaging and Packing of Wood Office Furniture. Under “Federal Standards“, delete the following: Fed. Std. No. 123 - Marking for Domestic Shipment (Civila
4、n Agencies). Fed. Test fiethod Std. No. 141/GEN (General Provisions) Paint, Varnish, Lacquer and Related Materials, Methods of Inspection, Sampling and Testing. Fed. Test Method Std. No. 141/6151 - Accelerated Weather (Open Arc Apparatus). PAGE 2 Under “Military Standards“ , delete the following: MI
5、L-STD-129 - Marking for Shipment and Storage. Paragraph 2.2- “Other publications“. Under “Commercial Standards“ , delete “CS35 - Hardwood Plywood“, and substitute “PS51 - Hardwood and Decorative*Plywood. ADD: “National Motor Freight Traffic Association, Incorporated, Agent: National Motor Freight Cl
6、assification. (Application for copies should be addressed to the American Trucking Association Inc., Tariff Order Section, 1616 P Street, N.W, Washington, DC 20036. Uniform Classification Committee, Agent: L Uniform Freight Classification. (Application for copies should be addressed to the Uniform C
7、lassifi- cation Committee, Room 1106, 222 South Riverside Plaza, Chicago, IL 60606. ) “ Paragraph 3.2.1, Table I, column titled “Kind of Adhesives“, lines 7 and 8: delete “The Commercial Standard CS35 for Hardwood Plywood“, and substitute, “Product Standard PS51 for Hardwood and Decorative Plywood“.
8、 FSC 7110 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-U-T-00112A AA-T-00112A (1) 71 7474774 0055556 PAGE 3 ?aragraph 3.2.2: Delete entire paragraph and substitute the following: “3.2.2 Finishing materials. 3.2.2.1 Filler. The filler shabl be comp
9、atible with the finish system and shall not cause failure to Finish panels in tests specified in 4.3.1.1. 3.2.2.2 W. The stain shall consist of an organic dye in an organic solvent and shall not cause failure to the finish panels in ultraviolet resistance test specified in 4.3.1.1. 3.2.2.3 Lacquer.
10、The lacquer shall conform to the applicable requirements of type I or type II of PT-L-57 when tested as specified in 4.3.1.1.“ paragraph 3.2.3.2, line 2: “Delete Commercial Standard CS35“ and substitute “Product Standard PS51“ PAGE 4 Paragraph 3.2.5.1 Footsockets. “minimum 0.024“. to the back of the
11、 leg by a minimum of one brass escutcheon nail.“ Paragraph 3.2.6.1 Decorative face sheets. stitute: “thickness shall be 0.050 inch (plus/minus .O04 inch) .“ Paragraph 3.2.6.2 Non decorative backing sheets. substitute: “thickness shall be 0.050 inch (plus/minus .005) .I Paragraph 3.3.3: “3.3.3 =. lin
12、e 1, after “shall be made of“ delete “0.032“ and substitute the following: Add the following sentence at the end of the paragraph: “Each footsocket shall be secured line 2, delete: “nominal thickness shall be 1/16 inch“ and sub- line 2, delete: “nominal thickness shall be 1/32 inch “and Delete entir
13、e paragraph and Substitute the following: The top shall be a plastic laminate assembly consisting of particleboard, specified in 3.2.4, surfaced with plastic laminate face sheets, specified in 3.2.6.1, and backing sheets, specified in 3.2.6.2. The nominal thickness of the top shall be 1-3/16 inches.
14、 All edges of the top shall be banded with exposed solid wood strips, specified in 3.2.3, lap or butt-joined at the corners. grained, and shall be a minimum of 5/16 inch thick. Alternatively, the banding strips may be tongued into the particleboard core top. When this method is used, the minimurn th
15、ickness of the banding strip shall be 5/16 inch, excluding the tongue. All banding strips shall be applied before application of the plastic laminate. The grain pattern of banding strips shall be horizontal. The adhesives, specified in 3.2.1, shall be used for the banding and plastic laminate assemb
16、ly. Alternatively, adhesive conforming to the requirements of MtM-A-130 may be used for the plastic laminate assembly. counded to a 3/16 inch radius, minimum. at a 45 degree angle. The assembly shall be constructed in accordance with type IV of L-T-0041. All banding strips shall be full length, stra
17、ight All corners of the top shall be All top edges of the top shall be chamfered a minimum of 1/16 inch The bottom edges of the top shall be eased.“ PAGE 5 paragraph 3.3.4: Line 8: Before “screws“ add “sheet metai“. Line 9: Delete entire sentence. Paragraph 3.3.5, line 2, delete “a minimum of 1-% in
18、ches“ and substitute the following: inches and 1% inches.“ Paragraph 3.3.6, line 9, after “four sides“ add the following: .ine of the bottom of the apron.“ Paragraph 3.3.7, line 3, delete “including bottom edge of aprons,“. Paragraph 3.3.7.1, lines 1 through 4 and Table III, delete in their entirety
19、 and substitute the following: All exposed wood surfaces shall be finished as follows: “Between 1-1/16 “alternatively, the legs may be tapered on the two inner faces only, with the taper beginning at the “3.3.7.1 Exposed wood surfaces. 2 Provided by IHSNot for ResaleNo reproduction or networking per
20、mitted without license from IHS-,-,- c a 1. 2. 3. 4. 5. 6. 7. 8. 9. Sap stain to equalize color. Apply selected colorant to produce color specified. Stain specified in 3.2.2.2, and colorant shall conform to tests specified in 4.3.1.1, Wash coat with adhesive sealer. 4.3.1.1 without whitening or crac
21、king. Scuff sand, using sandpaper grit of fineness needed- to produce proper surface. Fill to degree necessary to match standard reference panel. The filler, specified in 3.2.2.1, shall conform to the test specified in 4.3.1.1. Seal with adhesive type sealer. 4.3.1.1 without whitening or cracking. S
22、and, using sandpaper grit of fineness needed to produce proper surface. Shade to tie-in color variation, if necessary. Shading shall conform to the test specified in 4.3.1.1. Top coat with lacquer, (2 coats). The lacquer, specified in 3.2.2.3, and finish shall be of a quality to meet the requirement
23、s Specified in 4.3.1.1. Sealer shall withstand toughness and adhesion test specified in Sealer shall withstand toughness and adhesion test specified in NOTE: Operation number 8 may be performed where shown or after operation number 5.“ PAGE 6 Paragraph 3.3.7.2, delete entire paragraph and substitute
24、 the following: “3.3.7.2 Unexposed wood surfaces. All unexposed wood surfaces, including the bottom edge of aprons, shall be machined smooth and cleaned, stained walnut.color, and given a coat of adhesive sealer.“ Paragraph 3,3.8.1 Exposed wood. delete entire paragraph and substitute the following:
25、“3.3.8.1 Exposed wood. The finish shall match the standard walnut laminate sample in color only (see 6.3). Grain appearance may vary depending on the wood used. Final finish shall be satin.“ Paragraph 3.3.8.2, line 1: Delete, “plate.“ PAGE 7 Table IV, delete all data pertaining to “Finish system &/
26、on wood surface“ and “Stain“ and substitute the following under appropriate columns: Requirement Component Characteristic Reference Test Method Sample Unit Wood Finish system (stain, sealer, filler and lacquer) 51 3 spot test - alcohol 3.2.2 and 3.3.7 4.3.7 and 4.3.7.1 of TT-L-57 Print resistance 3.
27、2.2 and 4.3.8 of TT-L-57 . 3.3.7 Cold check 3.2.2 and 4.3.7.4, 4.3.7.4.1, 4 pint each resistance 3.3.7 4.3.7.4.2, and 4.3.7.4.3 of TT-L-57 Boiling water 3.2.2 and 4.3.7.3 of TT-L-57 3.3.1 Ultra-violet 3.2.2 and 4.3.9 of TT-L-57 resistance 3.3.7 Toughness and 3.2.2 and 4.4.1 herein adhesion 3.3.7 PAG
28、E 12 Delete paragraphs 4.4.1, 4.4.1.1, 4.4.1.2, 4.4.2, 4.4.3, 4.4.5, and 4.4.5.1 in their entirety. Renumber paragraph “4.4.4 to read “4.4.1“. 3 . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AA-T- 0011 2A PAGE 11 delete entirely and substitute th
29、e.following: Paragraph 4.3.3 and Table VII. . “4.3.3 Inspection of preparation for delivery requirements. Inspection of preparation for delivery requirements shall be in accordance with the quality assurance provisions of PPP-P-1877.“ PAGES 12 and 13 Delete Section 5 in its entirety and substitute t
30、he following: . “5. PREPARATION FOR DELIVERY 5.1 Packaging, packing and marking. Each table shall be furnished knocked-down and shall be packaged, packed and marked in accordance with PPP-P-1877 for “Tables-KD“. specified (see 6.2), packing shall be level A,B or C as specified (see 6.2) and marking
31、shall be for civil agencies or military activities as specified (see 6.2). Packaging shall be level A,B or C as 5.2 Palletization. Size 2 tables shall be palletized in accordance with the palletization requirements of PPP-P-1877 for tables, knocked-down, tables packed in accordance with the Level C
32、packing requirements of PPP-P-1877 and size 1 tables shall not be palletized.“ PAGE 13 Paragraph 6.2 Ordering data. delete “(d) Marking requirements (see 5.3)“ and substitute the following: “(d) Level of packaging (see 5.1). (e) Levei of packing (see 5.1) (f) Marking required (see 5.1).“ Paragraph 6
33、.3 Standard sample. “Laminated plastic samples. delete entire paragraph and substitute the following: Sample panels of the walnut (FSS-L-01002), and a list of products which exemplify the standard color/grain and finish may be obtained from: Technical Support Branch National Furniture Center Washington, DC 20406“ GSA-FSS PAGE 14 Figure 1, Detail Section A-A, alternatively the comer block may be attached to the aprons by a dovetail, glued and screwed. 4 GSA OC 76.12236 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
