PartsTable TECHNICAL DATA SHEET
NSN 2805-01-323-0354Government record, cited

Lock, Valve Spring Retainer2805-01-323-0354

NSN 2805-01-323-0354 · NIIN 013230354 · Part number 0258-92-340
Wisconsin Motors, Llc · FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 66289
Government record, cited
NSN 2805-01-323-0354 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-323-0354. Manufacturer of record part number: 0258-92-340.
Also searched as  2805-01-323-0354 · 2805013230354 · NIIN 013230354 · 01-323-0354 · FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · CAGE 66289 · 0258-92-340
Nearby stock numbers  ·
Features
  • Lock,valve Spring Retainer — FSC 2805
  • 1 manufacturer part number on file
  • Manufacturer of record: Wisconsin Motors, Llc
Identification
  • NSN: 2805-01-323-0354
  • NIIN: 013230354
  • FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
  • FSG: 28 — Engines, Turbines, and Components
  • Primary part number: 0258-92-340
  • Manufacturer: Wisconsin Motors, Llc
General Description

The Lock,valve Spring Retainer, cataloged under National Stock Number 2805-01-323-0354, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Wisconsin Motors, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2805-01-323-0354
Primary Part Number0258-92-340
Item NameLock,valve Spring Retainer
FSC / FSG2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components
ManufacturerWisconsin Motors, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
0258-92-340 PRIMARY Wisconsin Motors, Llc (USA)
No interchangeability data on file.
Other items in FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2805-00-000-4022
2805-00-000-4022 · Item name not on file
2805-00-001-0029
2805-00-001-0029 · Item name not on file
2805-00-001-3527
2805-00-001-3527 · Item name not on file
2805-00-001-3844
2805-00-001-3844 · Item name not on file
2805-00-001-3854
COVER,FLYWHEEL
2805-00-001-6154
2805-00-001-6154 · Item name not on file
2805-00-001-6164
FLYWHEEL,ENGINE
2805-00-001-6575
RING SET,PISTON

Frequently Asked Questions

What is NSN 2805-01-323-0354?

NSN 2805-01-323-0354 is a Lock,valve Spring Retainer, manufactured by Wisconsin Motors, Llc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.

What part numbers are listed for NSN 2805-01-323-0354?

NSN 2805-01-323-0354 has 1 manufacturer part number on file: 0258-92-340 (Wisconsin Motors, Llc).

What are the specifications of 0258-92-340?

Key specifications for 0258-92-340: End Item Identification: ENGINE,DIESEL WISCONSIN MOTOR CORP. MDL. WD2-860 AND WD2-1000,TWO CYLINDER,AIR COOLED. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2805-01-323-0354 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.
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