The Seal Assy,pneumatic, cataloged under National Stock Number 5330-00-159-2767, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Presray Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-159-2767 |
| Primary Part Number | PRS582-6-2057-1 |
| Item Name | Seal Assy,pneumatic |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | The Presray Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | RUBBER,SYNTHETIC,MIL-STD-417 RS620A,B,C1,F2,LJ,FABRIC REINFORCED,TO FIT INTERIOR OF 134.500 IN. SQ FRAME PNEUMATICALL INFLATED 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 |
|---|---|
| PRS582-6-2057-1 PRIMARY | The Presray Corporation (USA) |
| Reference | Meaning |
|---|---|
| E200271Q001PC5 | C/1 Advisory reference — outside the item-of-supply concept Jered Products Inc |
| PR2057 | 5/9 Secondary reference The Presray Corporation |
NSN 5330-00-159-2767 is a Seal Assy,pneumatic, manufactured by The Presray Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-159-2767 has 1 manufacturer part number on file: PRS582-6-2057-1 (The Presray Corporation).
Key specifications for PRS582-6-2057-1: General Characteristics Item Description: RUBBER,SYNTHETIC,MIL-STD-417 RS620A,B,C1,F2,LJ,FABRIC REINFORCED,TO FIT INTERIOR OF 134.500 IN. SQ FRAME PNEUMATICALL INFLATED 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.