NSN 2805-01-551-4693 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-551-4693. Manufacturer of record part number: 3313E021.
Also searched as2805-01-551-4693 ·
2805015514693 ·
NIIN 015514693 ·
01-551-4693 ·
FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · CAGE 13446 · 3313E021
Supplementary Features: PARTS MANUAL REF 0531-LP-104-4021 PAGE 14, ITEM 4;FIGURE 6.6 CYLINDER HEAD GROUP (SECTION 6) PAGE 14
Material: STEEL CORROSION RESISTING
1 manufacturer part number on file
Manufacturer of record: Perkins Engines Inc
Identification
NSN: 2805-01-551-4693
NIIN: 015514693
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 3313E021
Manufacturer: Perkins Engines Inc
General Description
The Guide,valve Stem, cataloged under National Stock Number 2805-01-551-4693, 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 Perkins Engines Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 2805-01-551-4693?
NSN 2805-01-551-4693 is a Guide,valve Stem, manufactured by Perkins Engines Inc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
What part numbers are listed for NSN 2805-01-551-4693?
NSN 2805-01-551-4693 has 1 manufacturer part number on file: 3313E021 (Perkins Engines Inc).
What are the specifications of 3313E021?
Key specifications for 3313E021: Supplementary Features: PARTS MANUAL REF 0531-LP-104-4021 PAGE 14, ITEM 4;FIGURE 6.6 CYLINDER HEAD GROUP (SECTION 6) PAGE 14; Special Features: VALVE GUIDE, 4 REQUIRED FOR CYLINDER HEAD ASSEMBLY;GROOVED; Part Name Assigned by Controlling Agency: GUIDE,VALVE STEM,EXHAUST; End Item Identification: CYLINDER HEAD ASSEMBYLY, ENGINE. 2 specifications are documented in the U.S. Government catalog.
Is NSN 2805-01-551-4693 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.