PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

107J250 ITEM 10Nut,self-Locking,extended Washer

Bfm Energy Products Corp · NSN 5310-01-137-5231 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-137-5231 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-137-5231. Primary manufacturer part number: 107J250 ITEM 10.
Features
  • Nut,self-Locking,extended Washer — FSC 5310
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • 12 verified cross-references
  • Primary manufacturer: Bfm Energy Products Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-01-137-5231, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bfm Energy Products Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-137-5231
Primary Part Number107J250 ITEM 10
Item NameNut,self-Locking,extended Washer
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBfm Energy Products Corp
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4820-00-491-7390 INTERCHANGEABLE
Valve,vent
5330-01-132-6548 INTERCHANGEABLE
Seal,nonmetallic Round Section
5330-01-132-6549 INTERCHANGEABLE
Seal,nonmetallic Round Section
5330-01-134-2119 INTERCHANGEABLE
Seal,nonmetallic Round Section
5310-01-137-0155 INTERCHANGEABLE
Washer,flat
5306-01-138-6287 INTERCHANGEABLE
Bolt,machine
5140-01-356-9210 INTERCHANGEABLE
Container,tool,special
5340-01-357-3220 INTERCHANGEABLE
Tool Container,special
5140-01-357-3221 INTERCHANGEABLE
Tool Container,special
Cross-Reference Index
Part NumberManufacturer
107J250 ITEM 10 Bfm Energy Products Corp (USA)
909A092-1 Cbs Broadcasting Inc. Dba Cbs Div Bechtel Plant Machinery Inc. - Pittsburgh (USA)
107J260-15 Bfm Energy Products Corp (USA)
107J250-10 Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana (USA)
107J260-15 Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana (USA)
909A090-1 Cbs Broadcasting Inc. Dba Cbs Div Bechtel Plant Machinery Inc. - Pittsburgh (USA)
107J250 ITEM 10 Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana (USA)
909A091-1 Cbs Broadcasting Inc. Dba Cbs Div Bechtel Plant Machinery Inc. - Pittsburgh (USA)
MS21042-6MOD Naval Inventory Control Point Mechanicsburg (USA)
107J250-10 Bfm Energy Products Corp (USA)
107J270-21 Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana (USA)
107J270-21 Bfm Energy Products Corp (USA)
Related Parts
4820-00-491-7390INTERCHANGEABLE
VALVE,VENT
5330-01-132-6548INTERCHANGEABLE
SEAL,NONMETALLIC ROUND SECTION
5330-01-132-6549INTERCHANGEABLE
SEAL,NONMETALLIC ROUND SECTION
5330-01-134-2119INTERCHANGEABLE
SEAL,NONMETALLIC ROUND SECTION
5310-01-137-0155INTERCHANGEABLE
WASHER,FLAT
5306-01-138-6287INTERCHANGEABLE
BOLT,MACHINE
5140-01-356-9210INTERCHANGEABLE
CONTAINER,TOOL,SPECIAL
5340-01-357-3220INTERCHANGEABLE
TOOL CONTAINER,SPECIAL
5140-01-357-3221INTERCHANGEABLE
TOOL CONTAINER,SPECIAL

Frequently Asked Questions

What is NSN 5310-01-137-5231?

NSN 5310-01-137-5231 is a Nut,self-Locking,extended Washer, manufactured by Bfm Energy Products Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-137-5231?

NSN 5310-01-137-5231 has 12 cross-referenced part numbers: 107J250 ITEM 10 (Bfm Energy Products Corp), 909A092-1 (Cbs Broadcasting Inc. Dba Cbs Div Bechtel Plant Machinery Inc. - Pittsburgh), 107J260-15 (Bfm Energy Products Corp), 107J250-10 (Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana), 107J260-15 (Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana) and 7 more.

What NSN replaces 5310-01-137-5231?

There are 9 known substitutes for 5310-01-137-5231: 4820-00-491-7390, 5330-01-132-6548, 5330-01-132-6549 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 107J250 ITEM 10?

Key specifications for 107J250 ITEM 10: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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