PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A51678Spring,helical,compression

Ambac International Corporation Div Ambac International · NSN 5360-00-316-4546 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-316-4546 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-316-4546. Primary manufacturer part number: A51678.
Features
  • Spring,helical,compression — FSC 5360
  • Material: STEEL OVERALL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • 3 verified cross-references
  • Primary manufacturer: Ambac International Corporation Div Ambac International
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 5360-00-316-4546, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ambac International Corporation Div Ambac International. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-316-4546
Primary Part NumberA51678
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerAmbac International Corporation Div Ambac International
StatusACTIVE
MaterialSTEEL OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
7510-00-161-5675 INTERCHANGEABLE
Crayon,marking
5999-00-201-3084 INTERCHANGEABLE
Contact,electrical
3010-00-392-9526SC-B-70343 INTERCHANGEABLE
Disk,clutch,nonvehicular
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1005-00-831-140051678 INTERCHANGEABLE
Hammer,firing,small Arms
Colt's Manufacturing Company, Llc
3920-01-255-7029 INTERCHANGEABLE
Wheel,solid,nonmetallic
Cross-Reference Index
Part NumberManufacturer
51678 Ambac International Corporation Div Ambac International (USA)
A51678 PRIMARY Ambac International Corporation Div Ambac International (USA)
50414-6 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
7510-00-161-5675INTERCHANGEABLE
CRAYON,MARKING
5999-00-201-3084INTERCHANGEABLE
CONTACT,ELECTRICAL
3010-00-392-9526INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR
SC-B-70343
1005-00-831-1400INTERCHANGEABLE
HAMMER,FIRING,SMALL ARMS
51678
3920-01-255-7029INTERCHANGEABLE
WHEEL,SOLID,NONMETALLIC

Frequently Asked Questions

What is NSN 5360-00-316-4546?

NSN 5360-00-316-4546 is a Spring,helical,compression, manufactured by Ambac International Corporation Div Ambac International, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-316-4546?

NSN 5360-00-316-4546 has 3 cross-referenced part numbers: 51678 (Ambac International Corporation Div Ambac International), A51678 (Ambac International Corporation Div Ambac International), 50414-6 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5360-00-316-4546?

There are 5 known substitutes for 5360-00-316-4546: 7510-00-161-5675, 5999-00-201-3084, 3010-00-392-9526 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A51678?

Key specifications for A51678: Material: STEEL OVERALL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 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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