The Packing,preformed, cataloged under National Stock Number 5330-01-067-7053, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-067-7053 |
| Primary Part Number | RW165236-73D |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Cross-Sectional Height | 0.312 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-1149,TYPE 1,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Peripheral Diameter | 5.500 INCHES NOMINAL IN |
| Center Hole Diameter | 5.125 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR OVERALL |
| 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 |
|---|---|
| RW165236-73D PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| SK197905IT73D | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 390074-00 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| SK197905IT73D | 5/9 Secondary reference U.S. Government activity |
| RW165236-73D | 3/9 Design control — primary reference U.S. Government activity |
| 390076-00 | 5/9 Secondary reference U.S. Government activity |
| 390076-00 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-067-7053 is a Packing,preformed, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-067-7053 has 2 manufacturer part numbers on file: RW165236-73D (Curtiss-Wright Electro-Mechanical Corporation Div Epd), SK197905IT73D (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-125-1241, 5330-01-272-7726. Verify interchangeability with system specifications before substitution.
Key specifications for RW165236-73D: Cross-Sectional Height: 0.312 INCHES NOMINAL IN; Material Document and Classification: MIL-R-1149,TYPE 1,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Peripheral Diameter: 5.500 INCHES NOMINAL IN; Center Hole Diameter: 5.125 INCHES NOMINAL IN. 5 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.