The Seal Assembly, cataloged under National Stock Number 1015-01-284-8303, is classified within Federal Supply Class 1015 (Guns, 75mm Through 125mm) of the Weapons group. The manufacturer of record is Greene Tweed & Co Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1015-01-284-8303 |
| Primary Part Number | 112-45404-160-0451 |
| Item Name | Seal Assembly |
| FSC / FSG | 1015 / 10 — Guns, 75mm Through 125mm |
| Manufacturer | Greene Tweed & Co Inc |
| Status | ACTIVE |
| General Characteristics Item Description | SEAL ASSEMBLY MUST WITHSTAND TEMPERATURES FROM -65 DEG. F. TO 275 DEG. F. PRESSURES TO 4000 PS1;0.366 GROOVE WIDTH |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 112-45404-160-0451 PRIMARY | Greene Tweed & Co Inc (USA) |
| 12304679 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 112-45402-160-0021 | 5/9 Secondary reference Greene Tweed & Co Inc |
| 112-45402-160-0451 | 5/9 Secondary reference Greene Tweed & Co Inc |
NSN 1015-01-284-8303 is a Seal Assembly, manufactured by Greene Tweed & Co Inc, classified under FSC 1015, Guns, 75mm Through 125mm. Status: active.
NSN 1015-01-284-8303 has 2 manufacturer part numbers on file: 112-45404-160-0451 (Greene Tweed & Co Inc), 12304679 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 112-45404-160-0451: General Characteristics Item Description: SEAL ASSEMBLY MUST WITHSTAND TEMPERATURES FROM -65 DEG. F. TO 275 DEG. F. PRESSURES TO 4000 PS1;0.366 GROOVE WIDTH. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1015-01-284-8303 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.