NSN 5365-00-904-4012 · NIIN 009044012 · Part number 8179
King Engineering Corporation Dba King-Gage Systems · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 33667
Government record, cited
NSN 5365-00-904-4012 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-904-4012. Manufacturer of record part number: 8179.
Also searched as5365-00-904-4012 ·
5365009044012 ·
NIIN 009044012 ·
00-904-4012 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 33667 · 8179 · E3818-6A
Nearby stock numbers← 5365-00-904-3984
·
5365-00-904-4065 Spacer, Ring →
Features
Spacer,sleeve — FSC 5365
Corner Shape: SQUARE ALL CORNERS
Body Outside Diameter: 0.6530 INCHES MINIMUM AND 0.6560 INCHES MAXIMUM IN
Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter: 0.3880 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN
Material: RUBBER POLYISOPRENE NATURAL CLASS NR OVERALL
2 manufacturer part numbers on file
Manufacturer of record: King Engineering Corporation Dba King-Gage Systems
Identification
NSN: 5365-00-904-4012
NIIN: 009044012
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 8179
Manufacturer: King Engineering Corporation Dba King-Gage Systems
General Description
The Spacer,sleeve, cataloged under National Stock Number 5365-00-904-4012, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is King Engineering Corporation Dba King-Gage Systems. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 items share 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
5365-00-904-4012
Primary Part Number
8179
Item Name
Spacer,sleeve
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer
King Engineering Corporation Dba King-Gage Systems
Status
ACTIVE
Corner Shape
SQUARE ALL CORNERS
Body Outside Diameter
0.6530 INCHES MINIMUM AND 0.6560 INCHES MAXIMUM IN
Style Designator
SOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter
0.3880 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM IN
Material
RUBBER POLYISOPRENE NATURAL CLASS NR OVERALL
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-140-18148179 PIECE 16POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)William E Williams Valve Corp
4820-01-148-94158179 PIECE 2POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)William E Williams Valve Corp
6530-01-508-50818179POSSIBLE MATCH
CART,MEDICAL EQUIPMENT AND INSTR
Possible match (shared part number)Linvatec Corporation Div Linvatec
King Engineering Corporation Dba King-Gage Systems (USA)
Related Parts
4820-01-140-1814POSSIBLE MATCH
STEM,FLUID VALVE
8179 PIECE 16
4820-01-148-9415POSSIBLE MATCH
SEAT,VALVE
8179 PIECE 2
6530-01-508-5081POSSIBLE MATCH
CART,MEDICAL EQUIPMENT AND INSTR
8179
Frequently Asked Questions
What is NSN 5365-00-904-4012?
NSN 5365-00-904-4012 is a Spacer,sleeve, manufactured by King Engineering Corporation Dba King-Gage Systems, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-00-904-4012?
NSN 5365-00-904-4012 has 2 manufacturer part numbers on file: 8179 (King Engineering Corporation Dba King-Gage Systems), E3818-6A (King Engineering Corporation Dba King-Gage Systems).
What NSN replaces 5365-00-904-4012?
3 possible matches (shared part number, not a government interchangeability claim): 4820-01-140-1814, 4820-01-148-9415, 6530-01-508-5081. Verify interchangeability with system specifications before substitution.
What are the specifications of 8179?
Key specifications for 8179: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.6530 INCHES MINIMUM AND 0.6560 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 0.3120 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5365-00-904-4012 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.