1、NASM 14145-1999 Nut, Self-locking, Lightweight, Thin, Castellated, 450 Degree F_STD-AIA/NAS NASNL4145-ENGL L777 0318793 050b550 883 NASMl4 14 5 ADOPTION NOTICE NASMl4145, NUT, SELF-LOCKING,LIGHTWEIGHT, THIN CASTELLATED, 450 F, was adopted on 19 APRIL 1999 for use by the Department of Defense (DoD).
2、Proposed changes by DoD Activities must be submitted to the DoD Adopting Activity: Defense Industrial Supply Center, ATTN: DISC-AESD, 700 Robbins Avenue, Philadelphia, PA 19111-5096. DoD Activities may obtain copies of this standard from the Standardization Document Order Desk, 700 Robbins Avenue, B
3、uilding 4D, Philadelphia, PA 19111-5094. The private sector and other Government agencies may purchase copies from the AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA, INC., 1250 EYE STREET, N. W., WASHINGTON, DC 20005- 3924. Custodians: Army - AV Navy - AS Air Force - 99 DLA- I S Adopting activity: DLA
4、-IS (Project 5310-2381) Copyright Aerospace Industries Association of America Inc. Provided by IHS under license with AIA/NASNot for ResaleNo reproduction or networking permitted without license from IHS-,-Aerospace Industries Association NATIONAL AEROSPACE STANDARD c0wRK;HT 1999 AEROSPACE hwSTRlcS
5、ASSOMTION Oc MERW WC. Au RICHE RESWD I I+ O !? +i FED SUP CLASS I 5310 UST OF CURRENT SHEETS NEW THE INITIAL RELEASE OF THIS DOCUMENT SUPERSEDES MS14145. REVISION C. PART NUMBERS REMAIN 514145. CUSTODIAN NATIONAL AEROSPACE STANDARDS COMMITTEE ANGLE THIRO PROJECTION M PROCUREMENT USE OF OR RUUNCE UPO
6、N THIS DOCUMENT OR ANY NATIONAL AEROSPACE STANDARD IS ENTIRELY VOLUNTARY. AIA DOES NOT OUALIM SUPPLIERS OR THIN, CASTELLATED, 450 F. PART STANDARD SPECIFICATION CLASSIFICATION TITLE MIL-N-25027 NUT, SELF-LOCKING. LIGHTWEIGHT, NASM14145 SHEET 1 OF 2 CERTIFY CONFORMANCE OF ITEMS PROCURE0 UNDER NATIONA
7、L AEROSPACE STANDARDS. AIA MAKES NO REPRESENTATION OR CLAIM RESPECTING (1) THE SUlTAEluly OF ITEMS FOR ANY PARTICUUR APPLICATION. OR (2) THE EXISTENCE OF OR APPUuBlLlTT THERETO OF PATENT OR TRUIEMARK RIGHTS. Copyright Aerospace Industries Association of America Inc. Provided by IHS under license wit
8、h AIA/NASNot for ResaleNo reproduction or networking permitted without license from IHS-,-L . L. STD-AIA/NAS NASMLVL45-ENGL 3777 0338743 050b354 bb7 Aerospace Industries Association NATIONAL AEROSPACE STANDARD copyRKsIT 1999 AEROSPACE INDUSTRIES ASSCCNION W AMERICA, WC. AU RIGHT3 RESERKO REOUIREMENT
9、S: AUS 6327. AUS 6358 2. PIATING; STEEL NUTS (WITHOUT ORY FlLN LUBRICANT) CADMIUM PLATED IN ACCORDANCE WITH W-P-416, TYPE II. CLASS 2. DRY nLM LUBRICATED STEEL NUTS IN ACCOROANCE WITH W-P-416. WE AND CLASS OPTIONAL IF NUTS MEET ME SALT SPRAY REOUIREMENTS OF W-P-416. TYPE II. 3. SRFACE TEXTURE; SURFA
10、CE TEXTURE SHALL BE IN ACCORDANCE WITH ANSI/ASME 646.1 SW NOT EXCEED 125 MICRMNCHES. 4. LUBRICANT; LUBRICANT APPROVE0 IN XCORMNCE WITH MIL-N-25027. LUBRICANTS, EXCEPT ORY FILM LUBRICANTS, SW BE SDLUBLE IN THE CLEANER SPECIFIED IN THE PROCUREMENT SPECIFICATION. 5. THRUDZ; IN ACCOROANCE WITH MIL-5-887
11、9 BEFORE LUBRICATION. 6. TpGc;s; BREAK ALL SHARP EDGES AND REMOVE ALL BURRS AND SLIVERS. 7. PERFORWE MIL-N-25027 EXCEPT LOCKING TORQUE VALUES APPLICABLE FOR 5 CYCLES. 8. PM NIIMBEB; THE PART NUMBER SHALL CONSIST OF ME BASIC MS NUMBER PLUS A DASH NUMBER. EXAMPLE: MSlil4 =e DASH NUMBER BASIC MS NUMBER
12、 MSl4145L4-.2500-28 NUT. CADMIUM PLATED, DRY FILM LUBRICATED. MS14145-4-.2500-28 NUT. CADMIUM PLATED, SOLUBLE LUBRICANT. NOTES: 1. DIMENSIONS IN INCHES. 2. IN THE MNT OF A CONFLICT BETWEEN THE TEXT OF THIS WCUMENT AND THE REFERENCES CITE0 HEREIN, THE TEXT OF MIS DOCUMENT SHALL TAKE PRECEDENCE. 3. UN
13、LESS OTHERWISE SPECIFIED. ISSUES OF REFERENCED DOCUMENTS ME THOSE IN EFFECT AT THE TIME OF SOLICITATION. 4. DESIGN INFORMATION THESE NUTS MAY BE USED AT TEMPERATURES 4Wf ANO BELOW IN THOSE WES Cf APPLICATIONS FDR WHICH SLOTTEO OR CASTELLATED NUTS ARE APPROVED FOR USE: AND IF SUCH APPLICATIONS CONFLI
14、CT WITH ANY LIMITATIONS ON THE USE OF SELF-LOCKINC NUTS, AS CITED EY MS33588. THIS STANDARD TAKES PRECEDENCE. NUTS ARE TO BE INSTALLED IN ACCOROANCE WITH MS33540. 5. BIDS SHALL BE SOLICITED ONLY FROM THE MANUFACTURERS OR DISTRIBUTORS LISTED ON OPL-25027. NASM14145 SHEET 2 USE OF OR RELIANCE UPON THI
15、S DOCUMENT OR ANY NATIONAL AEROSPACE STANOARD IS ENTIRELY VOLUNTARY. Al4 DOES NOT OWFY SUPPLIERS OR CERTIM CONFORMANCE OF ITEMS PROCURED UNDER NATIONAL AEROSPACE STANDARDS. M MAKES NO REPRESENTATION OR CMM RESPECTING (1) THE SUITABILITY OF ITEMS FOR ANY PARTICULAR APPLICATION, OR (2) THE EXISTENCE O
16、F OR APPUCAElLlM THERETO OF PATENT OR TRADEUARK RIGHTS. Copyright Aerospace Industries Association of America Inc. Provided by IHS under license with AIA/NASNot for ResaleNo reproduction or networking permitted without license from IHS-,-主营业务范围：ASTM、NAS、NASM、MIL、ISOOOO、EN、DIN等技术标准翻译；技术资料翻译。业务QQQQQQQQ：2298175560专业诚信质量不满意，可不付款专注于技术翻译
