PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

144EX522Washer,lock

Oshkosh Defense Llc · NSN 5310-01-145-9118 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-145-9118 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-145-9118. Primary manufacturer part number: 144EX522.
Features
  • Washer,lock — FSC 5310
  • 5 verified cross-references
  • Primary manufacturer: Oshkosh Defense Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-145-9118, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Oshkosh Defense Llc. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,lock
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersOshkosh Corp (CAGE 45152); Oshkosh Defense Llc (CAGE 75Q65); Dana Commercial Vehicle Products, Llc (CAGE 52304); Brake and Wheel Parts Industries (CAGE 9S143); Bc Technical Center, Llc Dba Bc Engineered Products (CAGE 82SX4)
Technical Specifications
ParameterValue
NSN5310-01-145-9118
Primary Part Number144EX522
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5805-00-009-347611245 INTERCHANGEABLE
Output Isolator Mod
Versitron Inc
3110-00-100-0283560 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Rbc Bearings Incorporated Div West Trenton Division
3110-00-155-665303991 INTERCHANGEABLE
Bearing,ball,annular
Hyster-Yale Group, Inc. Dba Yale Materials Handling
5305-00-206-1288 INTERCHANGEABLE
Screw,machine
5330-00-882-1690 INTERCHANGEABLE
Packing,preformed
5136-00-889-6973 INTERCHANGEABLE
Tap,thread Cutting
5935-01-354-4074 INTERCHANGEABLE
Adapter,connector
6670-01-436-8261YA501 INTERCHANGEABLE
Scale,weighing
Ohaus Corporation
6505-01-573-0903NDC55289-0972-90 INTERCHANGEABLE
Paroxetine Hydrochloride Tablets
Pd-Rx Pharmaceuticals, Inc.
Cross-Reference Index
Part NumberManufacturer
144EX522 Oshkosh Corp (USA)
144EX522 PRIMARY Oshkosh Defense Llc (USA)
11245 Dana Commercial Vehicle Products, Llc (USA)
M-1991 Brake and Wheel Parts Industries (USA)
BCP1140 Bc Technical Center, Llc Dba Bc Engineered Products (USA)
Related Parts
5805-00-009-3476INTERCHANGEABLE
OUTPUT ISOLATOR MOD
11245
3110-00-100-0283INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
560
3110-00-155-6653INTERCHANGEABLE
BEARING,BALL,ANNULAR
03991
5305-00-206-1288INTERCHANGEABLE
SCREW,MACHINE
5330-00-882-1690INTERCHANGEABLE
PACKING,PREFORMED
5136-00-889-6973INTERCHANGEABLE
TAP,THREAD CUTTING
5935-01-354-4074INTERCHANGEABLE
ADAPTER,CONNECTOR
6670-01-436-8261INTERCHANGEABLE
SCALE,WEIGHING
YA501
6505-01-573-0903INTERCHANGEABLE
PAROXETINE HYDROCHLORIDE TABLETS
NDC55289-0972-90

Frequently Asked Questions

What is NSN 5310-01-145-9118?

NSN 5310-01-145-9118 is a Washer,lock, manufactured by Oshkosh Defense Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-145-9118?

NSN 5310-01-145-9118 has 5 cross-referenced part numbers: 144EX522 (Oshkosh Corp), 144EX522 (Oshkosh Defense Llc), 11245 (Dana Commercial Vehicle Products, Llc), M-1991 (Brake and Wheel Parts Industries), BCP1140 (Bc Technical Center, Llc Dba Bc Engineered Products).

What NSN replaces 5310-01-145-9118?

There are 9 known substitutes for 5310-01-145-9118: 5805-00-009-3476, 3110-00-100-0283, 3110-00-155-6653 and 6 more. Verify interchangeability with system specifications before substitution.

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