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NSN 5305-01-026-0831, (5305010260831) Parts Inventory

Item Name Screw Close Tolerance
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5305 Screws
National Item Identification Number (NIIN) 01-026-0831 (010260831)
NCB Code USA (01)
Manufacturer Sps Technologies Inc, Apcom Inc, F And C Sales Inc, Air Industries Corp, Hi Shear Corporation, Lisi Aerospace Canada Corp, Alcoa Global Fasteners Inc, Nor Cal Supply Coinc, Plastic And Metal Products Co, Fastener Innovation Technology Inc, National Aerospace Standards Com, Lawrence Engineering And Supply Inc, Huck International Inc, Qualified Air Components Inc
Part Number Manufacturer Item Name Cage Code RFQ
NAS1121-25H sps technologies inc screw close tolerance 80539 RFQ
NAS1121-25H apcom inc screw close tolerance 50568 RFQ
NAS1121-25H f and c sales inc screw close tolerance 30902 RFQ
NAS1121-25H air industries corp screw close tolerance 08938 RFQ
NAS1121-25H hi shear corporation screw close tolerance 73197 RFQ
NAS1121-25H lisi aerospace canada corp screw close tolerance l4528 RFQ
NAS1121-25H alcoa global fasteners inc screw close tolerance 92215 RFQ
NAS1121-25H nor cal supply coinc screw close tolerance 07851 RFQ
NAS1121-25H plastic and metal products co screw close tolerance 53606 RFQ
NAS1121-25H fastener innovation technology inc screw close tolerance 58998 RFQ
NAS1121-25H national aerospace standards com screw close tolerance 80205 RFQ
NAS1121-25H lawrence engineering and supply inc screw close tolerance 04348 RFQ
NAS1121-25H huck international inc screw close tolerance 97928 RFQ
NAS1121-25H qualified air components inc screw close tolerance 30485 RFQ

Technical Characteristics of NSN 5305010260831

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A
AAJFTHREAD DIRECTIONRIGHT-HAND
AASATHREAD LENGTH0.251 INCHES MINIMUM AND 0.301 INCHES MAXIMUM
AASBFASTENER LENGTH1.823 INCHES MINIMUM AND 1.853 INCHES MAXIMUM
AASKHEAD STYLEFLAT CHAMFER
AASLHEAD DIAMETER0.221 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
AASUHEAD HEIGHT0.074 INCHES MINIMUM AND 0.086 INCHES MAXIMUM
AAUBHOLE DIAMETER0.038 INCHES NOMINAL
AAURGRIP DIAMETER0.1365 INCHES MINIMUM AND 0.1375 INCHES MAXIMUM
ABQZINTERNAL DRIVE STYLEOFFSET CRUCIFORM (TORQUE SET)
AHYMNOMINAL THREAD DIAMETER0.138 INCHES
ANEEGRIP LENGTH1.552 INCHES MINIMUM AND 1.572 INCHES MAXIMUM
ASXKHOLE QUANTITY2
BQDMHOLE TYPEDRILLED
CMLPTHREAD QUANTITY PER INCH32
CQBCMINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
CQFMHARDNESS RATING36.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL
CRHCHOLE CONFIGURATION STYLEROUND
CSYMSURFACE FINISH32.0 MICROINCHES BEARING SURFACE OF HEAD
CSYMSURFACE FINISH32.0 MICROINCHES GRIP
CSYMSURFACE FINISH32.0 MICROINCHES THREADS
MATTMATERIALSTEEL COMP E4340 OVERALL OR STEEL COMP 4340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8740 OVERALL
SFTTSURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSDTHREAD SERIES DESIGNATORUNJC
ZZZKSPECIFICATION/STANDARD DATA80205-NAS1121 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Relevant Components for NSN - 5305-01-026-0831, 5305010260831
5325-00-489-4951 (5325004894951) 5305-01-688-2332 (5305016882332) 5310-01-270-2593 (5310012702593) 5360-01-362-9775 (5360013629775)
5305-01-574-2082 (5305015742082) 5330-00-875-6402 (5330008756402) 5310-01-166-6682 (5310011666682) 5325-01-330-8489 (5325013308489)
5310-01-519-7106 (5310015197106) 5310-12-130-8939 (5310121308939) 5331-01-513-1941 (5331015131941) 5310-01-360-7550 (5310013607550)

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