PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41084VRetainer,spring

Navistar Intl Corp Truck Br Ohio Plant · NSN 2520-00-383-9635 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-383-9635 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-383-9635. Primary manufacturer part number: 41084V.
Features
  • Retainer,spring — FSC 2520
  • 21 verified cross-references
  • Primary manufacturer: Navistar Intl Corp Truck Br Ohio Plant
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Retainer,spring, cataloged under National Stock Number 2520-00-383-9635, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Navistar Intl Corp Truck Br Ohio Plant. This item has 21 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameRetainer,spring
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersSpalla Inc (CAGE 22852); Kaitlin Corp (CAGE 63734); Taylor Machine Works Inc (CAGE 27618); American Standard Inc Westinghouse Air Brake Co Div (CAGE 35311); Euclid Inc (CAGE 30379)
Technical Specifications
ParameterValue
NSN2520-00-383-9635
Primary Part Number41084V
Item NameRetainer,spring
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerNavistar Intl Corp Truck Br Ohio Plant
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-071-516754A50C171-4 INTERCHANGEABLE
Union,spear
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5975-00-141-0541867 INTERCHANGEABLE
Cover,junction Box
Raco, a Division of Hubbell Incorporated(delaware)
5307-00-155-228025-38 INTERCHANGEABLE
Stud,plain
Textron Lycoming Inc Williamsport Plant
5325-00-276-42657428210-219 INTERCHANGEABLE
Grommet,nonmetallic
Westinghouse Electric Corp
5120-00-288-8703 INTERCHANGEABLE
Wrench,open End
2010-00-300-4543800768C INTERCHANGEABLE
Oil Seal
Rexnord Industries Llc
2520-00-311-160641053V INTERCHANGEABLE
Retainer,main Trasf
Navistar Intl Corp Truck Br Ohio Plant
6150-00-489-0314 INTERCHANGEABLE
Wiring Harness
5360-00-551-708541-479 INTERCHANGEABLE
Spring,helical,torsion
Lockheed Martin Corporation Div Rms - Mitchel Field
5930-00-608-3153D11761G1 INTERCHANGEABLE
Thermostat,control
Dcm Manufacturing, Inc.
Cross-Reference Index
Part NumberManufacturer
2538 Spalla Inc (USA)
08-50150 Kaitlin Corp (USA)
3885P11 Taylor Machine Works Inc (USA)
H2906 American Standard Inc Westinghouse Air Brake Co Div (USA)
681807 Euclid Inc (USA)
2538 Eaton Corp Transmission Div (USA)
681807 General Motors Corp (USA)
2538 Koehring Co Lorain Div (USA)
0681807 Terex Corp (USA)
P23572 Koehring Co Lorain Div Parts Dept (USA)
2538 American Standard Inc Westinghouse Air Brake Co Div (USA)
5438F Oshkosh Defense Llc (USA)
7K5025 White Motor Corp (USA)
2538 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
41479 Terex Corp (USA)
A1084V Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
0681807 General Motors Llc Dba General Motors Llc (USA)
41084V PRIMARY Navistar Intl Corp Truck Br Ohio Plant (USA)
41048V Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
0681807 General Motors Corp (USA)
Related Parts
4730-00-071-5167INTERCHANGEABLE
UNION,SPEAR
54A50C171-4
5975-00-141-0541INTERCHANGEABLE
COVER,JUNCTION BOX
867
5307-00-155-2280INTERCHANGEABLE
STUD,PLAIN
25-38
5325-00-276-4265INTERCHANGEABLE
GROMMET,NONMETALLIC
7428210-219
5120-00-288-8703INTERCHANGEABLE
WRENCH,OPEN END
2010-00-300-4543INTERCHANGEABLE
OIL SEAL
800768C
2520-00-311-1606INTERCHANGEABLE
RETAINER,MAIN TRASF
41053V
6150-00-489-0314INTERCHANGEABLE
WIRING HARNESS
5360-00-551-7085INTERCHANGEABLE
SPRING,HELICAL,TORSION
41-479
5930-00-608-3153INTERCHANGEABLE
THERMOSTAT,CONTROL
D11761G1
2990-00-611-5615INTERCHANGEABLE
MUFFLER,EXHAUST
2538
4820-00-812-7326INTERCHANGEABLE
CAP,VALVE
2538

Frequently Asked Questions

What is NSN 2520-00-383-9635?

NSN 2520-00-383-9635 is a Retainer,spring, manufactured by Navistar Intl Corp Truck Br Ohio Plant, classified under FSC 2520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2520-00-383-9635?

NSN 2520-00-383-9635 has 21 cross-referenced part numbers: 2538 (Spalla Inc), 08-50150 (Kaitlin Corp), 3885P11 (Taylor Machine Works Inc), H2906 (American Standard Inc Westinghouse Air Brake Co Div), 681807 (Euclid Inc) and 16 more.

What NSN replaces 2520-00-383-9635?

There are 12 known substitutes for 2520-00-383-9635: 4730-00-071-5167, 5975-00-141-0541, 5307-00-155-2280 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 2520-00-383-9635 still in active supply?

NSN 2520-00-383-9635 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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