Reducer Boss Parts Listing Under NSN 4730-00-990-1257

When you need superior quality NSN 4730-00-990-1257 parts and components, contact the experts at Integrated Aviation Hardware. Here, you can find the items listed with the NSN 4730-00-990-1257, including part numbers MS21916J8 5, AS18280, AS21916, and many others, that are in stock and ready for purchase at any time. Browse our various part lists at your leisure and take note of any items of interest. When you are ready, we invite you to take advantage of our Instant RFQ service which will allow you to request competitive quotes on any featured products. Within 15 minutes of receiving and reviewing a completed Request for Quote (RFQ) form for NSN 4730-00-990-1257, a dedicated representative will reach out with a customized solution that keeps your unique parameters in mind. For additional questions, call or email us directly; we are available around the clock!

Item Name Reducer Boss
Federal Supply Class (FSC) 4730 Hose Pipe Tube Lubrication and Railing Fittings
National Item Identification Number (NIIN) 00-990-1257 (009901257)
NCB Code USA (00)

Technical Characteristics of NSN 4730009901257

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A ALL ENDS
ACSPREDUCER TYPECONCENTRIC
AHNCCONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
AWLSCONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
CQJXNOMINAL THREAD SIZE0.500 INCHES 2ND END
CQJXNOMINAL THREAD SIZE0.750 INCHES 1ST END
CWFRNOMINAL OVERALL LENGTH1.344 INCHES
MATTMATERIALSTEEL CORROSION RESISTING OVERALL
SFTTSURFACE TREATMENTPASSIVATE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,E300,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE
THSDTHREAD SERIES DESIGNATORUNJF ALL ENDS
ZZZKSPECIFICATION/STANDARD DATA96906-MS21916 GOVERNMENT STANDARD

  Relevant Components for NSN - 4730-00-990-1257, 4730009901257

4710-00-001-0080 (4710000010080) 4710-00-001-0082 (4710000010082) 4710-00-001-1229 (4710000011229) 4710-00-001-1686 (4710000011686)
4710-00-001-2069 (4710000012069) 4710-00-001-2070 (4710000012070) 4710-00-001-2073 (4710000012073) 4710-00-001-2074 (4710000012074)
4710-00-001-2438 (4710000012438) 4710-00-001-2439 (4710000012439) 4710-00-001-3379 (4710000013379) 4710-00-001-3434 (4710000013434)

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