NSN 5331-01-371-4957 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-371-4957. Manufacturer of record part number: 303829.
Also searched as5331-01-371-4957 ·
5331013714957 ·
NIIN 013714957 ·
01-371-4957 ·
FSC 5331 O-ring · CAGE 26337 · 303829
Manufacturer of record: Parker-Hannifin Corporation Div Hydraulic Accumulator Division
Identification
NSN: 5331-01-371-4957
NIIN: 013714957
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 303829
Manufacturer: Parker-Hannifin Corporation Div Hydraulic Accumulator Division
General Description
The O-Ring, cataloged under National Stock Number 5331-01-371-4957, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Div Hydraulic Accumulator Division. 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
Parker-Hannifin Corporation Div Hydraulic Accumulator Division (CAGE 26337)
Technical Specifications
Parameter
Value
NSN
5331-01-371-4957
Primary Part Number
303829
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Parker-Hannifin Corporation Div Hydraulic Accumulator Division
Parker-Hannifin Corporation Div Hydraulic Accumulator Division (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 5331-01-371-4957?
NSN 5331-01-371-4957 is a O-Ring, manufactured by Parker-Hannifin Corporation Div Hydraulic Accumulator Division, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-371-4957?
NSN 5331-01-371-4957 has 1 manufacturer part number on file: 303829 (Parker-Hannifin Corporation Div Hydraulic Accumulator Division).
Is NSN 5331-01-371-4957 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.