INSTANT RFQ

National Stock Number (NSN) 5310-01-125-6850 (5310011256850) Parts List

Item Name Nut Plain Round
Federal Supply Group (FSG) Hardware and Abrasives
Federal Supply Class (FSC) 5310 Nuts and Washers
National Item Identification Number (NIIN) 01-125-6850 (011256850)
NCB Code USA (01)
Manufacturer Mcmellon Bros Incorporated, Sikorsky Aircraft Corporation, J A Machine And Tool Co Inc
Part Number Manufacturer Item Name Cage Code RFQ
65130-07319-101 mcmellon bros incorporated nut plain round 05141 RFQ
65130-07319-101 sikorsky aircraft corporation nut plain round 78286 RFQ
65130-07319-101 j a machine and tool co inc nut plain round 3l158 RFQ

Technical Characteristics of NSN 5310011256850

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B
AAJFTHREAD DIRECTIONRIGHT-HAND
AAWYCOUNTERBORE DIAMETER2.296 INCHES NOMINAL FIRST END
ABQUDRIVE POINT DEPTH0.185 INCHES NOMINAL
ACTANUT STYLEROUND
ACTDNUT DIAMETER2.690 INCHES NOMINAL
ADBGNUT THICKNESS0.440 INCHES NOMINAL
ADBHDRIVE POINT WIDTH0.250 INCHES NOMINAL
ADBMDRIVE POINT QUANTITY8
ADFKNUT COUNTERBORE DEPTH0.070 INCHES NOMINAL FIRST END
BZRRTHREAD SERIESUNJ
CMLPTHREAD QUANTITY PER INCH16
CQJXNOMINAL THREAD SIZE2.125 INCHES
MATTMATERIALTITANIUM ALLOY OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTPAINT OVERALL EXCEPT THREADS
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONSS8555,FSCM 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL EXCEPT THREADS

Relevant Components for NSN - 5310-01-125-6850, 5310011256850
5330-00-037-6893 (5330000376893) 5307-00-803-5029 (5307008035029) 5306-00-638-8373 (5306006388373) 5330-01-185-7225 (5330011857225)
5365-00-089-1699 (5365000891699) 5331-01-025-7783 (5331010257783) 5330-01-362-7880 (5330013627880) 5307-01-286-8388 (5307012868388)
5340-01-407-7865 (5340014077865) 5340-01-609-2404 (5340016092404) 5330-01-167-2303 (5330011672303) 5340-01-145-4055 (5340011454055)

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