PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19AS679Parts Kit,leaf Spring

Oshkosh Defense Llc · NSN 2510-01-055-4489 · FSC 2510 · No Item Name Available
Verified by PartsTable
NSN 2510-01-055-4489 — this item is cataloged by the U.S. Government under National Stock Number 2510-01-055-4489. Primary manufacturer part number: 19AS679.
Features
  • Parts Kit,leaf Spring — FSC 2510
  • General Characteristics Item Description: CONSISTS OF THE FOLLOWING; MAIN SPRING W/BUSHING,P/N CA-2056-1,1 EA; WRAPPER PLATE,P/N CA-2056-2,1 EA; NO. 3 PLATE,P/N CA-2056-3,1 EA; NO. 4 PLATE,P/N @CA-2056-4,1 EA; NO. 5 PLATE,P/N CA-2056-5,1 EA; NO. 6 PLATE,P/N CA-2056-6,1 EA; NO. 7 PLATE,P/N CA-2056-7,1 EA; NO. 8 PLATE,P/N CA-2056-8,1 EA; NO. 9 PLATE,P/N CA-2056-9,1 EA; NO. 10 PLATE,P/N CA-2056-10,1 EA; NO. 11PLATE,P/N CA-2056-11,1 EA; NO. 12 PLATE,P/N CA-2056-12,1 EA; SPRING EYE BUSHING,P/N CE-22285,1 EA;CENTER BOLT,P/N AE-5069-57,1 EA; NUT,CENTER BOLT,P/N AE-5070,1 EA
  • Criticality Code Justification: FEAT
  • 7 verified cross-references
  • Primary manufacturer: Oshkosh Defense Llc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Parts Kit,leaf Spring, cataloged under National Stock Number 2510-01-055-4489, is classified within Federal Supply Class 2510 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Oshkosh Defense Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2510-01-055-4489
Primary Part Number19AS679
Item NameParts Kit,leaf Spring
FSC / FSG2510 / 25 — No Item Name Available
ManufacturerOshkosh Defense Llc
StatusCANCELLED
General Characteristics Item DescriptionCONSISTS OF THE FOLLOWING; MAIN SPRING W/BUSHING,P/N CA-2056-1,1 EA; WRAPPER PLATE,P/N CA-2056-2,1 EA; NO. 3 PLATE,P/N CA-2056-3,1 EA; NO. 4 PLATE,P/N @CA-2056-4,1 EA; NO. 5 PLATE,P/N CA-2056-5,1 EA; NO. 6 PLATE,P/N CA-2056-6,1 EA; NO. 7 PLATE,P/N CA-2056-7,1 EA; NO. 8 PLATE,P/N CA-2056-8,1 EA; NO. 9 PLATE,P/N CA-2056-9,1 EA; NO. 10 PLATE,P/N CA-2056-10,1 EA; NO. 11PLATE,P/N CA-2056-11,1 EA; NO. 12 PLATE,P/N CA-2056-12,1 EA; SPRING EYE BUSHING,P/N CE-22285,1 EA;CENTER BOLT,P/N AE-5069-57,1 EA; NUT,CENTER BOLT,P/N AE-5070,1 EA
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5310-00-521-8723 INTERCHANGEABLE
Washer,flat
1005-00-602-223650515 INTERCHANGEABLE
Screw,crane Lock
Colt's Manufacturing Company, Llc
5950-00-782-8197SMC587841 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5340-01-010-987050515 INTERCHANGEABLE
Clamp,loop
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
3110-01-250-772950515 INTERCHANGEABLE
Bearing,needle
Paccar Winch Inc Dba Paccar Winch Division
5995-01-253-67023036648G1 INTERCHANGEABLE
Cable Assembly,radio Frequency
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5330-01-572-527950515 INTERCHANGEABLE
Gasket
Baron U S a Inc.
Cross-Reference Index
Part NumberManufacturer
19AZ679 Oshkosh Defense Llc (USA)
19AS679 PRIMARY Oshkosh Defense Llc (USA)
19AZ679 Oshkosh Corp (USA)
19AS679 Oshkosh Corp (USA)
2056 Hme, Inc. Dba Hme Ahrens-Fox (USA)
50515 Hme, Inc. Dba Hme Ahrens-Fox (USA)
CA-2056 Hme, Inc. Dba Hme Ahrens-Fox (USA)
Related Parts
5310-00-521-8723INTERCHANGEABLE
WASHER,FLAT
1005-00-602-2236INTERCHANGEABLE
SCREW,CRANE LOCK
50515
5950-00-782-8197INTERCHANGEABLE
REACTOR
SMC587841
5340-01-010-9870INTERCHANGEABLE
CLAMP,LOOP
50515
3110-01-250-7729INTERCHANGEABLE
BEARING,NEEDLE
50515
5995-01-253-6702INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
3036648G1
5330-01-572-5279INTERCHANGEABLE
GASKET
50515

Frequently Asked Questions

What is NSN 2510-01-055-4489?

NSN 2510-01-055-4489 is a Parts Kit,leaf Spring, manufactured by Oshkosh Defense Llc, classified under FSC 2510 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2510-01-055-4489?

NSN 2510-01-055-4489 has 7 cross-referenced part numbers: 19AZ679 (Oshkosh Defense Llc), 19AS679 (Oshkosh Defense Llc), 19AZ679 (Oshkosh Corp), 19AS679 (Oshkosh Corp), 2056 (Hme, Inc. Dba Hme Ahrens-Fox) and 2 more.

What NSN replaces 2510-01-055-4489?

There are 7 known substitutes for 2510-01-055-4489: 5310-00-521-8723, 1005-00-602-2236, 5950-00-782-8197 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19AS679?

Key specifications for 19AS679: End Item Identification: NSN 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK); General Characteristics Item Description: CONSISTS OF THE FOLLOWING; MAIN SPRING W/BUSHING,P/N CA-2056-1,1 EA; WRAPPER PLATE,P/N CA-2056-2,1 EA; NO. 3 PLATE,P/N CA-2056-3,1 EA; NO. 4 PLATE,P/N @CA-2056-4,1 EA; NO. 5 PLATE,P/N CA-2056-5,1 EA; NO. 6 PLATE,P/N CA-2056-6,1 EA; NO. 7 PLATE,P/N CA-2056-7,1 EA; NO. 8 PLATE,P/N CA-2056-8,1 EA; NO. 9 PLATE,P/N CA-2056-9,1 EA; NO. 10 PLATE,P/N CA-2056-10,1 EA; NO. 11PLATE,P/N CA-2056-11,1 EA; NO. 12 PLATE,P/N CA-2056-12,1 EA; SPRING EYE BUSHING,P/N CE-22285,1 EA;CENTER BOLT,P/N AE-5069-57,1 EA; NUT,CENTER BOLT,P/N AE-5070,1 EA; Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2510-01-055-4489 still in active supply?

NSN 2510-01-055-4489 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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