NSN 5331-00-881-7887 · NIIN 008817887 · Part number 100257-4
Kaydon Ring & Seal Inc Dba Skf Precision Technologies · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 75370
Government record, cited
NSN 5331-00-881-7887 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-881-7887. Manufacturer of record part number: 100257-4.
Also searched as5331-00-881-7887 ·
5331008817887 ·
NIIN 008817887 ·
00-881-7887 ·
FSC 5331 O-ring · CAGE 75370 · 100257-4
Manufacturer of record: Kaydon Ring & Seal Inc Dba Skf Precision Technologies
Identification
NSN: 5331-00-881-7887
NIIN: 008817887
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 100257-4
Manufacturer: Kaydon Ring & Seal Inc Dba Skf Precision Technologies
General Description
The O-Ring, cataloged under National Stock Number 5331-00-881-7887, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Kaydon Ring & Seal Inc Dba Skf Precision Technologies. 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.
Technical Specifications
Parameter
Value
NSN
5331-00-881-7887
Primary Part Number
100257-4
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
Kaydon Ring & Seal Inc Dba Skf Precision Technologies (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 5331-00-881-7887?
NSN 5331-00-881-7887 is a O-Ring, manufactured by Kaydon Ring & Seal Inc Dba Skf Precision Technologies, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-00-881-7887?
NSN 5331-00-881-7887 has 1 manufacturer part number on file: 100257-4 (Kaydon Ring & Seal Inc Dba Skf Precision Technologies).
What are the specifications of 100257-4?
Key specifications for 100257-4: Cross-Sectional Height: 0.275 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5331-00-881-7887 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.