The Packing,preformed, cataloged under National Stock Number 5330-01-042-7436, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-042-7436 |
| Primary Part Number | 5609-1 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES NOMINAL IN |
| Material Document and Classification | AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | ANGLE |
| Peripheral Diameter | 0.625 INCHES NOMINAL IN |
| Center Hole Diameter | 0.310 INCHES MINIMUM AND 0.311 INCHES MAXIMUM 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 |
|---|---|
| 5609-1 PRIMARY | Mission Systems Orchard Park Inc (USA) |
| Reference | Meaning |
|---|---|
| 5609-1 | 5/9 Secondary reference American Safety Flight Systems Inc |
| 5609-1 | 3/9 Design control — primary reference Conax Florida Corporation |
NSN 5330-01-042-7436 is a Packing,preformed, manufactured by Mission Systems Orchard Park Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-042-7436 has 1 manufacturer part number on file: 5609-1 (Mission Systems Orchard Park Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-148-9652. Verify interchangeability with system specifications before substitution.
Key specifications for 5609-1: Cross-Sectional Height: 0.135 INCHES NOMINAL IN; Material Document and Classification: AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: ANGLE; Peripheral Diameter: 0.625 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.