INSTANT RFQ

NSN 5310-00-526-1280, (5310005261280) Parts Inventory

Item Name Nut Self Locking Hexagon
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5310 Nuts and Washers
National Item Identification Number (NIIN) 00-526-1280 (005261280)
NCB Code USA (00)
Manufacturer Sps Technologies Inc, Alcoa Global Fasteners Inc, Alcoa Fastening Systems Ltd, Harvard Industries Inc, The Boeing Company, Republic Fastener Mfg Corp
Part Number Manufacturer Item Name Cage Code RFQ
96-048 sps technologies inc nut self locking hexagon 80539 RFQ
VN303A048 alcoa global fasteners inc nut self locking hexagon 92215 RFQ
VN303A048 alcoa fastening systems ltd nut self locking hexagon c4293 RFQ
RMLH9075-4W harvard industries inc nut self locking hexagon 72962 RFQ
NS202101-048 sps technologies inc nut self locking hexagon 80539 RFQ
BACN10JC4 the boeing company nut self locking hexagon 81205 RFQ
H10-4BAC alcoa global fasteners inc nut self locking hexagon 15653 RFQ
BRH10A4 republic fastener mfg corp nut self locking hexagon 52828 RFQ
T6S428J sps technologies inc nut self locking hexagon 11815 RFQ

Technical Characteristics of NSN 5310005261280

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAUMLOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
ABAJLUBRICATIONDRY FILM LUBRICANT
ACTANUT STYLEHEXAGON
ADEANUT HEIGHT0.221 INCHES MAXIMUM
ASDBWIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
AZKQTEMP RATING450.0 DEG FAHRENHEIT NOMINAL
BZRRTHREAD SERIESUNJF
CMLPTHREAD QUANTITY PER INCH28
CQFMHARDNESS RATING36.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM
CQJXNOMINAL THREAD SIZE0.250 INCHES
CRSQCOUNTERSINK ANGLE120.0 DEGREES NOMINAL NUT
CRTMBEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATTMATERIALSTEEL COMP 4140 OVERALL OR STEEL COMP 4340 OVERALL OR STEEL COMP 8740 OVERALL OR STEEL COMP 4130 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 6350 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS 6378 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC 3RD MATERIAL R
SFTTSURFACE TREATMENTCADMIUM OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
ZZZKSPECIFICATION/STANDARD DATA81205-BACN10JC MANUFACTURERS STANDARD

Relevant Components for NSN - 5310-00-526-1280, 5310005261280
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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