PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12187Washer,spring Tension

Bosch Automotive Service Solutions Inc. · NSN 5310-01-281-4319 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-281-4319 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-281-4319. Primary manufacturer part number: 12187.
Features
  • Washer,spring Tension — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Bosch Automotive Service Solutions Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Mechanical energy storage
  • Vibration dampening
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-01-281-4319, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bosch Automotive Service Solutions Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,spring Tension
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersBosch Automotive Service Solutions Inc. (CAGE 45225)
Technical Specifications
ParameterValue
NSN5310-01-281-4319
Primary Part Number12187
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBosch Automotive Service Solutions Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5950-00-007-0045 INTERCHANGEABLE
Transformer,power
5310-00-222-723510790 INTERCHANGEABLE
Nut,plain,hexagon
Komatsu America Corporation
4820-00-273-8488FC11579 INTERCHANGEABLE
Valve,bleeder,hydraulic System
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5925-00-279-6762SM-B-185207 INTERCHANGEABLE
Circuit Breaker
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-842-002412187 INTERCHANGEABLE
Transformer,power
Decco Inc
3040-00-862-5591 INTERCHANGEABLE
Clamp,hub
5950-01-149-2885 INTERCHANGEABLE
Coil
4140-01-500-3495109P0912H2D01 INTERCHANGEABLE
Fan,centrifugal
Ap Labs, Inc.
5340-01-559-588612187 INTERCHANGEABLE
Bracket,mounting
Bae Systems Information & Electronic Systems Integration Inc.
4820-01-645-056312187 INTERCHANGEABLE
Valve,check
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Cross-Reference Index
Part NumberManufacturer
12187 Bosch Automotive Service Solutions Inc. (USA)
Related Parts
5950-00-007-0045INTERCHANGEABLE
TRANSFORMER,POWER
5310-00-222-7235INTERCHANGEABLE
NUT,PLAIN,HEXAGON
10790
4820-00-273-8488INTERCHANGEABLE
VALVE,BLEEDER,HYDRAULIC SYSTEM
FC11579
5925-00-279-6762INTERCHANGEABLE
CIRCUIT BREAKER
SM-B-185207
5950-00-842-0024INTERCHANGEABLE
TRANSFORMER,POWER
12187
3040-00-862-5591INTERCHANGEABLE
CLAMP,HUB
5950-01-149-2885INTERCHANGEABLE
COIL
4140-01-500-3495INTERCHANGEABLE
FAN,CENTRIFUGAL
109P0912H2D01
5340-01-559-5886INTERCHANGEABLE
BRACKET,MOUNTING
12187
4820-01-645-0563INTERCHANGEABLE
VALVE,CHECK
12187

Frequently Asked Questions

What is NSN 5310-01-281-4319?

NSN 5310-01-281-4319 is a Washer,spring Tension, manufactured by Bosch Automotive Service Solutions Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-281-4319?

NSN 5310-01-281-4319 has 1 cross-referenced part number: 12187 (Bosch Automotive Service Solutions Inc.).

What NSN replaces 5310-01-281-4319?

There are 10 known substitutes for 5310-01-281-4319: 5950-00-007-0045, 5310-00-222-7235, 4820-00-273-8488 and 7 more. Verify interchangeability with system specifications before substitution.

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