NSN 5331-01-564-2171 · NIIN 015642171 · Part number 250-00028AS-CP2
Hdt Expeditionary Systems Inc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 0WJE1
Government record, cited
NSN 5331-01-564-2171 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-564-2171. Manufacturer of record part number: 250-00028AS-CP2.
Also searched as5331-01-564-2171 ·
5331015642171 ·
NIIN 015642171 ·
01-564-2171 ·
FSC 5331 O-ring · CAGE 0WJE1 · 250-00028AS-CP2
Manufacturer of record: Hdt Expeditionary Systems Inc
Identification
NSN: 5331-01-564-2171
NIIN: 015642171
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 250-00028AS-CP2
Manufacturer: Hdt Expeditionary Systems Inc
General Description
The O-Ring, cataloged under National Stock Number 5331-01-564-2171, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Hdt Expeditionary Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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Frequently Asked Questions
What is NSN 5331-01-564-2171?
NSN 5331-01-564-2171 is a O-Ring, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-564-2171?
NSN 5331-01-564-2171 has 1 manufacturer part number on file: 250-00028AS-CP2 (Hdt Expeditionary Systems Inc).
What are the specifications of 250-00028AS-CP2?
Key specifications for 250-00028AS-CP2: Part Name Assigned by Controlling Agency: RING,OBLONG DUCT; End Item Identification: 2330-01-556-9648;INTEGRATED TRAILER,ECU AND GENERATOR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5331-01-564-2171 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.