O-Ring 5331-01-515-1023 NSN 5331-01-515-1023 · NIIN 015151023 · Part number 1HA128
Oshkosh Defense Llc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE
75Q65
NSN 5331-01-515-1023 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-515-1023. Manufacturer of record part number: 1HA128 .
Also searched as
5331-01-515-1023 ·
5331015151023 ·
NIIN
015151023 ·
01-515-1023 ·
FSC
5331 O-ring · CAGE
75Q65 ·
1HA128 ·
7009234
SECTION
O-RING CROSS SECTION
5331-01-515-1023 — O-ring
Features
O-Ring — FSC 5331 2 manufacturer part numbers on file Manufacturer of record: Oshkosh Defense Llc
Identification
NSN: 5331-01-515-1023
NIIN: 015151023
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 1HA128
Manufacturer: Oshkosh Defense Llc
General Description
The O-Ring, cataloged under National Stock Number 5331-01-515-1023, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 5331-01-515-1023 Primary Part Number 1HA128 Item Name O-Ring FSC / FSG 5331 / 53 — O-ring Manufacturer Oshkosh Defense Llc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
7009234 Manitex Inc (USA)
1HA128 PRIMARY Oshkosh Defense Llc (USA)
Reference documents
Reference Meaning
1HA128
3/9 Design control — primary reference Oshkosh Corp
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.
Frequently Asked Questions
What is NSN 5331-01-515-1023?
NSN 5331-01-515-1023 is a O-Ring, manufactured by Oshkosh Defense Llc, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-515-1023?
NSN 5331-01-515-1023 has 2 manufacturer part numbers on file: 7009234 (Manitex Inc), 1HA128 (Oshkosh Defense Llc).
What are the specifications of 1HA128?
Key specifications for 1HA128: End Item Identification: 2320014652260. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5331-01-515-1023 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.
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