The Seal Assembly,t Section, cataloged under National Stock Number 5330-00-474-1418, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-474-1418 |
| Primary Part Number | 733G1MR-160-P3 |
| Item Name | Seal Assembly,t Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Greene Tweed & Co Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 2.680 IN. OD,2.275 IN. ID,0.283 IN. W IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 733G1MR-160-P3 PRIMARY | Greene Tweed & Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 733G1MP160AP3 | 5/9 Secondary reference Palmetto Inc |
| 2692078-332 | 1/2 Source control — Government-approved source U.S. Government activity |
| 733G1MP160AP3 | 5/9 Secondary reference Greene Tweed & Co Inc |
NSN 5330-00-474-1418 is a Seal Assembly,t Section, manufactured by Greene Tweed & Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-474-1418 has 1 manufacturer part number on file: 733G1MR-160-P3 (Greene Tweed & Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-153-0564. Verify interchangeability with system specifications before substitution.
Key specifications for 733G1MR-160-P3: General Characteristics Item Description: 2.680 IN. OD,2.275 IN. ID,0.283 IN. W IN. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.