NSN 1025-01-641-3873 · NIIN 016413873 · Part number 120A1687
Columbus Jack Corporation Div Columbus Jack · FSC 1025 — Guns, Over 150mm Through 200mm · FSG 10 — Weapons · CAGE 00994
Government record, cited
NSN 1025-01-641-3873 — this item is cataloged by the U.S. Government under National Stock Number 1025-01-641-3873. Manufacturer of record part number: 120A1687.
Also searched as1025-01-641-3873 ·
1025016413873 ·
NIIN 016413873 ·
01-641-3873 ·
FSC 1025 Guns, Over 150mm Through 200mm · CAGE 00994 · 120A1687
Manufacturer of record: Columbus Jack Corporation Div Columbus Jack
Identification
NSN: 1025-01-641-3873
NIIN: 016413873
FSC: 1025 — Guns, Over 150mm Through 200mm
FSG: 10 — Weapons
Primary part number: 120A1687
Manufacturer: Columbus Jack Corporation Div Columbus Jack
General Description
The O-Ring Kit, cataloged under National Stock Number 1025-01-641-3873, is classified within Federal Supply Class 1025 (Guns, Over 150mm Through 200mm) of the Weapons group. The manufacturer of record is Columbus Jack Corporation Div Columbus Jack. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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GLAND ASSEMBLY
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1025-00-007-9447 · Item name not on file
Frequently Asked Questions
What is NSN 1025-01-641-3873?
NSN 1025-01-641-3873 is a O-Ring Kit, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 1025, Guns, Over 150mm Through 200mm. Status: active.
What part numbers are listed for NSN 1025-01-641-3873?
NSN 1025-01-641-3873 has 1 manufacturer part number on file: 120A1687 (Columbus Jack Corporation Div Columbus Jack).
What are the specifications of 120A1687?
Key specifications for 120A1687: Part Name Assigned by Controlling Agency: O RING KIT; End Item Identification: C17A-PSCN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1025-01-641-3873 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.