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NSN 4730-01-256-9091 (4730012569091) Coupling Nut Parts List

Alternative NSN: 4730-01-256-9091
Item Name:Coupling Nut
FSG: 47 Pipe Tubing Hose and Fittings
Federal Supply Class (FSC): 4730 Hose Pipe Tube Lubrication and Railing Fittings
NIIN: 012569091
NCB Code: USA (01)
Manufacturers: Curtiss Wright Electro Mechanical

ASAP Aerospace, owned and operated by ASAP Semiconductor, is the latest parts procurement platform for the aerospace and aviation industry. Customers can easily search our database to find NSN parts like Coupling Nut 10574-B-18C, B-137D164AX2 of Curtiss Wright Electro Mechanical with NSN 4730-01-256-9091.

NSN 4730-01-256-9091, National Stock Number, is a 13-digit serial number assigned by the US DLA to an item that is bought, stored, and sold via the federal supply chain. Unlike part numbers, NSNs are not arbitrary and follow a specific classification system.


Part Number List for NSN 4730012569091

  • Part No Item Name Manufacturer QTY RFQ
    10574-B-18C Coupling Nut Curtiss Wright Electro Mechanical Avl RFQ
    B-137D164AX2 Coupling Nut Curtiss Wright Electro Mechanical Avl RFQ

Characteristics Data of NSN 4730012569091

MRCCriteriaCharacteristic
ADAVOVERALL DIAMETER2.495 INCHES NOMINAL
AGAVIII END ITEM IDENTIFICATION23N SHIP, OHIO CLASS SSN (TRIDENT)
CXCYIII PART NAME ASSIGNED BY CONTROLLING AGENCYCOUPLING NUT
FEATSPECIAL FEATURESMATERIAL: CARBON STEEL
MATTMATERIALSTEEL
SPCLSPECIAL TEST FEATURES(2).281 HOLES DRILLED ON 2.00 DIAMETER FOR SPANNER WRENCH,(1) .25-2UNC-3B THREADED HOLE FOR SET SCREW
TEXTGENERAL CHARACTERISTICS ITEM DESCRIPTIONDIMENSIONS: 2.495 O.D. X .937 THICK,THREAD INFO: 1.375-12UNF-3B RIGHT HAND
THDSTHREAD SIZE AND SERIES/TYPE DESIGNATOR1.375 UNF
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