PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

142-0740-00-0Washer,flat

Hale Products, Inc. · NSN 5310-01-229-7901 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-229-7901 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-229-7901. Primary manufacturer part number: 142-0740-00-0.
Features
  • Washer,flat — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Hale Products, Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-229-7901, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hale Products, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersParker-Hannifin Corporation Div O-Ring Division (CAGE 91265); Hale Products, Inc. (CAGE 26840)
Technical Specifications
ParameterValue
NSN5310-01-229-7901
Primary Part Number142-0740-00-0
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHale Products, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6810-00-234-8373 INTERCHANGEABLE
Sodium Hydroxide
5950-00-633-6175722899-261 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5935-00-943-4589 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Cross-Reference Index
Part NumberManufacturer
TS-112 Parker-Hannifin Corporation Div O-Ring Division (USA)
142-0740-00-0 PRIMARY Hale Products, Inc. (USA)
Related Parts
6810-00-234-8373INTERCHANGEABLE
SODIUM HYDROXIDE
5950-00-633-6175INTERCHANGEABLE
TRANSFORMER,POWER
722899-261
5935-00-943-4589INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON

Frequently Asked Questions

What is NSN 5310-01-229-7901?

NSN 5310-01-229-7901 is a Washer,flat, manufactured by Hale Products, Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-229-7901?

NSN 5310-01-229-7901 has 2 cross-referenced part numbers: TS-112 (Parker-Hannifin Corporation Div O-Ring Division), 142-0740-00-0 (Hale Products, Inc.).

What NSN replaces 5310-01-229-7901?

There are 3 known substitutes for 5310-01-229-7901: 6810-00-234-8373, 5950-00-633-6175, 5935-00-943-4589. Verify interchangeability with system specifications before substitution.

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