NSN 5331-01-594-4491 · NIIN 015944491 · Part number 75321000
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 20266
Government record, cited
NSN 5331-01-594-4491 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-594-4491. Manufacturer of record part number: 75321000.
Also searched as5331-01-594-4491 ·
5331015944491 ·
NIIN 015944491 ·
01-594-4491 ·
FSC 5331 O-ring · CAGE 20266 · 75321000
Manufacturer of record: Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
Identification
NSN: 5331-01-594-4491
NIIN: 015944491
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 75321000
Manufacturer: Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
General Description
The O-Ring, cataloged under National Stock Number 5331-01-594-4491, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
O-Ring
FSC / FSG
5331 — O-ring (FSG 53)
Manufacturers
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company (CAGE 20266)
Technical Specifications
Parameter
Value
NSN
5331-01-594-4491
Primary Part Number
75321000
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company (USA)
No interchangeability data on file.
Other items in FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971
O-RING
5331-00-001-1979
O-RING
5331-00-001-3904
O-RING
5331-00-001-3905
O-RING
5331-00-001-3906
O-RING
5331-00-001-3908
O-RING
5331-00-001-3923
O-RING
5331-00-001-3924
O-RING
Frequently Asked Questions
What is NSN 5331-01-594-4491?
NSN 5331-01-594-4491 is a O-Ring, manufactured by Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-594-4491?
NSN 5331-01-594-4491 has 1 manufacturer part number on file: 75321000 (Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company).
Is NSN 5331-01-594-4491 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.