NSN 2810-01-540-2341 · NIIN 015402341 · Part number R502371
Deere & Co · FSC 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 75160
Government record, cited
NSN 2810-01-540-2341 — this item is cataloged by the U.S. Government under National Stock Number 2810-01-540-2341. Manufacturer of record part number: R502371.
Also searched as2810-01-540-2341 ·
2810015402341 ·
NIIN 015402341 ·
01-540-2341 ·
FSC 2810 Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · CAGE 75160 · R502371
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: R502371
Manufacturer: Deere & Co
General Description
The Lock,valve Spring Retainer, cataloged under National Stock Number 2810-01-540-2341, is classified within Federal Supply Class 2810 (Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Deere & Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2810-01-540-2341
Primary Part Number
R502371
Item Name
Lock,valve Spring Retainer
FSC / FSG
2810 / 28 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Manufacturer
Deere & Co
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5340-01-549-51470129070POSSIBLE MATCH
CLIP,RETAINING
Possible match (shared part number)Fastenal Company Dba Fastenal Co
NSN 2810-01-540-2341 is a Lock,valve Spring Retainer, manufactured by Deere & Co, classified under FSC 2810, Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components. Status: active.
What part numbers are listed for NSN 2810-01-540-2341?
NSN 2810-01-540-2341 has 2 manufacturer part numbers on file: R502371 (West Side Tractor Sales Co), R502371 (Deere & Co).
What NSN replaces 2810-01-540-2341?
1 possible match (shared part number, not a government interchangeability claim): 5340-01-549-5147. Verify interchangeability with system specifications before substitution.
What are the specifications of R502371?
Key specifications for R502371: End Item Identification: MOBILE,FRONT AXLE GROUP. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2810-01-540-2341 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.