PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A657Spring,helical,compression

Crane Co Div Valve Div · NSN 5360-00-312-6199 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-312-6199 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-312-6199. Primary manufacturer part number: A657.
Features
  • Spring,helical,compression — FSC 5360
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Material: STEEL OVERALL
  • 9 verified cross-references
  • Primary manufacturer: Crane Co Div Valve Div
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-312-6199, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Co Div Valve Div. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-312-6199
Primary Part NumberA657
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerCrane Co Div Valve Div
StatusACTIVE
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2990-00-737-1044A657 INTERCHANGEABLE
Bracket,support,muffler
Am General Llc
2805-00-752-01663688065 INTERCHANGEABLE
Valve,poppet,engine
General Motors Corp
Cross-Reference Index
Part NumberManufacturer
B24818PCA657 Crane Co Div Valve Div (USA)
SL5605PC271 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
A657 PRIMARY Crane Co Div Valve Div (USA)
SL5612PC271 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5669PC271 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5605PC271 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5612PC271 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5669PC271 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
HR21211 Crane Co Div Valve Div (USA)
Related Parts
2990-00-737-1044INTERCHANGEABLE
BRACKET,SUPPORT,MUFFLER
A657
2805-00-752-0166INTERCHANGEABLE
VALVE,POPPET,ENGINE
3688065

Frequently Asked Questions

What is NSN 5360-00-312-6199?

NSN 5360-00-312-6199 is a Spring,helical,compression, manufactured by Crane Co Div Valve Div, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-312-6199?

NSN 5360-00-312-6199 has 9 cross-referenced part numbers: B24818PCA657 (Crane Co Div Valve Div), SL5605PC271 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), A657 (Crane Co Div Valve Div), SL5612PC271 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL5669PC271 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 4 more.

What NSN replaces 5360-00-312-6199?

There are 2 known substitutes for 5360-00-312-6199: 2990-00-737-1044, 2805-00-752-0166. Verify interchangeability with system specifications before substitution.

What are the specifications of A657?

Key specifications for A657: Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Material: STEEL OVERALL. 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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