The Packing Assembly, cataloged under National Stock Number 5330-01-175-1052, 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 4 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-175-1052 |
| Primary Part Number | 7134FS-987-T |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Greene Tweed & Co Inc |
| Status | ACTIVE |
| Intermediate Ring Quantity | 1 |
| Outside Diameter | 2.064 INCHES NOMINAL IN |
| Inside Diameter | 1.852 INCHES MINIMUM AND 1.864 INCHES MAXIMUM IN |
| Height | 0.177 INCHES NOMINAL 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 |
|---|---|
| 7134FS-987-T PRIMARY | Greene Tweed & Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 9008-03 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 7134FS-987-T | 5/9 Secondary reference Palmetto Inc |
NSN 5330-01-175-1052 is a Packing Assembly, manufactured by Greene Tweed & Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-175-1052 has 1 manufacturer part number on file: 7134FS-987-T (Greene Tweed & Co Inc).
2 possible matches (shared part number, not a government interchangeability claim): 2510-01-268-0314, 5935-01-290-5776. Verify interchangeability with system specifications before substitution.
Key specifications for 7134FS-987-T: Intermediate Ring Quantity: 1; Outside Diameter: 2.064 INCHES NOMINAL IN; Inside Diameter: 1.852 INCHES MINIMUM AND 1.864 INCHES MAXIMUM IN; Height: 0.177 INCHES NOMINAL IN. 4 specifications are 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.