NSN 5331-00-633-4938 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-633-4938. Manufacturer of record part number: S1400-14.
Manufacturer of record: Parker-Hannifin Corporation Div Hydraulic Accumulator Division
Identification
NSN: 5331-00-633-4938
NIIN: 006334938
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: S1400-14
Manufacturer: Parker-Hannifin Corporation Div Hydraulic Accumulator Division
General Description
The O-Ring, cataloged under National Stock Number 5331-00-633-4938, 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. Government technical data includes 2 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5331-00-633-4938
Primary Part Number
S1400-14
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Parker-Hannifin Corporation Div Hydraulic Accumulator Division
U S Army Tank Automotive Command Amsta-Im-Mm (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 5331-00-633-4938?
NSN 5331-00-633-4938 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 5331-00-633-4938?
NSN 5331-00-633-4938 has 2 manufacturer part numbers on file: S1400-14 (Parker-Hannifin Corporation Div Hydraulic Accumulator Division), 8739198 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of S1400-14?
Key specifications for S1400-14: Cross-Sectional Height: 0.094 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5331-00-633-4938 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.