5325-00-068-5275 RING,RETAINING Index 5305-00-068-5277 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-00-068-5276

Federal Supply Class:
5305

National Item Identification Number:
000685276

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
003-007868-00926916NORTHROP GRUMMAN SYSTEMS CORPORATION
01023-00981413BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
0819-902769LOCKHEED MARTIN CORPORATION
0819-956232LOCKHEED MARTIN CORPORATION
0418262-00996214RAYTHEON COMPANY
011076D0078DIEHL DEFENCE GMBH & CO. KG
200087-402145RICHARDS IMAGERY INTERPRETATION SYSTEMS L.L.C.
10545180-519200US ARMY ARDEC RDECOM
16750347-30428009SYPRIS ELECTRONICS, LLC
20098-94C456878SPS TECHNOLOGIES, LLC
1000060064869TELEDYNE FLIR, LLC
16750347-30470318ALLMETAL SCREW PRODUCTS CORP
10124950A486GNIMIKKEISTOKESKUS NCB FINLAND
100A900008D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
946594-40406481NORTHROP GRUMMAN SYSTEMS CORPORATION
947463-040406481NORTHROP GRUMMAN SYSTEMS CORPORATION
947463-40413973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
46068-0404S27914HONEYWELL INTERNATIONAL INC DBA HONEYWELL
33AF1121-04-0435351GE AVIATION SYSTEMS LLC
5305PL01451569009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5305PL13886119009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5305PL17274069009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
6969T91816CIRCOR AEROSPACE, INC.
410991-40496214RAYTHEON COMPANY
418262-996214RAYTHEON COMPANY
5305000685276A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
4176086-17D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
8054456S00F0555MBDA FRANCE
352250023902H0203THALES NEDERLAND B.V.
5305000685276SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
953510-41006848HONEYWELL INTERNATIONAL INC
MS16995-980205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1352C04-480205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
FF-S-8681348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
A01404-30094697MOOG INC
A01404-30494697MOOG INC
MS16995-996906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
TL2111/009A167NSAAB AKTIEBOLAG
A01404-300C0328MOOG GMBH
VA-97-0177-009K0668LEONARDO UK LTD
TL2111/009S3514SAAB AB (PUBL) - BUSINESS AREA SURVEILLANCE - EW SYSTEMS
ASC1540919Z4779ASC PTY LTD


Techincal Specification:
FASTENER LENGTH0.220 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HARDNESS RATING80.0 ROCKWELL B MINIMUM OVERALL
HEAD DIAMETER0.176 INCHES MINIMUM AND 0.183 INCHES MAXIMUM
HEAD HEIGHT0.108 INCHES MINIMUM AND 0.112 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH30000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.112 INCHES
NONDEFINITIVE SPEC/STD DATA6 TYPE
WIDTH ACROSS FLATS0.094 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD LENGTH0.170 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH40
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


Click here to Register for Free 30-day Trial

© 2026 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us