NSN 5331-01-454-4357 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-454-4357. Manufacturer of record part number: AN-1.5-125F-B-G ITEM 4.
Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
1 manufacturer part number on file
Manufacturer of record: Core Industries Inc. Dba Mueller Steam Specialty
Identification
NSN: 5331-01-454-4357
NIIN: 014544357
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: AN-1.5-125F-B-G ITEM 4
Manufacturer: Core Industries Inc. Dba Mueller Steam Specialty
General Description
The O-Ring, cataloged under National Stock Number 5331-01-454-4357, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Core Industries Inc. Dba Mueller Steam Specialty. Government technical data includes 1 specification, 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.
Core Industries Inc. Dba Mueller Steam Specialty (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
Related Parts in Hardware and Abrasives
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
216-2229
5331-00-001-3923
O-RING
216-2460
5331-00-001-3924
O-RING
GD2821-11
Frequently Asked Questions
What is NSN 5331-01-454-4357?
NSN 5331-01-454-4357 is a O-Ring, manufactured by Core Industries Inc. Dba Mueller Steam Specialty, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-454-4357?
NSN 5331-01-454-4357 has 1 manufacturer part number on file: AN-1.5-125F-B-G ITEM 4 (Core Industries Inc. Dba Mueller Steam Specialty).
What are the specifications of AN-1.5-125F-B-G ITEM 4?
Key specifications for AN-1.5-125F-B-G ITEM 4: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 1 specification is documented in the U.S. Government catalog.
Is NSN 5331-01-454-4357 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.