PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1657Spring,helical,torsion

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · NSN 5360-00-352-6197 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-352-6197 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-352-6197. Primary manufacturer part number: A1657.
Features
  • Spring,helical,torsion — FSC 5360
  • 11 verified cross-references
  • Primary manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-352-6197, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. This item has 11 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpring,helical,torsion
FSC / FSG5360 — No Item Name Available (FSG 53)
ManufacturersKoehring Co Lorain Div (CAGE 59690); Jaeger Machine Co (CAGE 31577); Morris Material Handling, Inc. (CAGE 27315); White Farm Equipment Co Sub of Tic Investment Inc (CAGE 81240); Osgood Co the (CAGE 45149)
Technical Specifications
ParameterValue
NSN5360-00-352-6197
Primary Part NumberA1657
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerTwin Disc, Incorporated Dba Twin Disc Mid-Atlantic
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2805-00-358-322817821 INTERCHANGEABLE
Packing
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
2910-00-416-7475 INTERCHANGEABLE
Venturi
5999-00-445-5894 INTERCHANGEABLE
Delay Line
5330-00-496-070917821 INTERCHANGEABLE
Gasket
Provision, Inc. Dba Provision Inc
6625-00-603-907917821 INTERCHANGEABLE
Trigger Unit Assy
Cardwell Condenser Corp Lapointe-Admiral Div
6130-00-617-1774 INTERCHANGEABLE
Power Supply
2990-00-707-7513T-7280 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
1630-00-890-277617821 INTERCHANGEABLE
Piston,transfer,val
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6625-01-030-7189 INTERCHANGEABLE
Ammeter
5360-01-139-4589 INTERCHANGEABLE
Spring
Cross-Reference Index
Part NumberManufacturer
A1657 Koehring Co Lorain Div (USA)
A1657 Jaeger Machine Co (USA)
17Z41 Morris Material Handling, Inc. (USA)
TM9099 White Farm Equipment Co Sub of Tic Investment Inc (USA)
A1657 Osgood Co the (USA)
17821 Wausau Equipment Company Llc Dba Schmidt Engineering & Equipment Inc Div Wausau Equipment Llc (USA)
A1657 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
5B4525 Caterpillar Inc Div Caterpillar Defense (USA)
46457 Terex Corp (USA)
17821 Klauer Manufacturing Company (USA)
A1657 PRIMARY Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
Related Parts
2805-00-358-3228INTERCHANGEABLE
PACKING
17821
2910-00-416-7475INTERCHANGEABLE
VENTURI
5999-00-445-5894INTERCHANGEABLE
DELAY LINE
5330-00-496-0709INTERCHANGEABLE
GASKET
17821
6625-00-603-9079INTERCHANGEABLE
TRIGGER UNIT ASSY
17821
6130-00-617-1774INTERCHANGEABLE
POWER SUPPLY
2990-00-707-7513INTERCHANGEABLE
MUFFLER,EXHAUST
T-7280
1630-00-890-2776INTERCHANGEABLE
PISTON,TRANSFER,VAL
17821
6625-01-030-7189INTERCHANGEABLE
AMMETER
5360-01-139-4589INTERCHANGEABLE
SPRING
5330-01-297-3156INTERCHANGEABLE
RETAINER,PACKING
A1657PJ
2815-01-396-1959INTERCHANGEABLE
GUIDE,VALVE STEM
17821

Frequently Asked Questions

What is NSN 5360-00-352-6197?

NSN 5360-00-352-6197 is a Spring,helical,torsion, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-352-6197?

NSN 5360-00-352-6197 has 11 cross-referenced part numbers: A1657 (Koehring Co Lorain Div), A1657 (Jaeger Machine Co), 17Z41 (Morris Material Handling, Inc.), TM9099 (White Farm Equipment Co Sub of Tic Investment Inc), A1657 (Osgood Co the) and 6 more.

What NSN replaces 5360-00-352-6197?

There are 12 known substitutes for 5360-00-352-6197: 2805-00-358-3228, 2910-00-416-7475, 5999-00-445-5894 and 9 more. Verify interchangeability with system specifications before substitution.

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