The Packing Assembly, cataloged under National Stock Number 5330-01-265-4819, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Pall Aeropower Corporation. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-265-4819 |
| Primary Part Number | AA-9500-D1282 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Pall Aeropower Corporation |
| Status | ACTIVE |
| Intermediate Ring Quantity | 1 |
| Outside Diameter | 3.868 INCHES NOMINAL IN |
| Material Document and Classification | +3,CAGEC 72902 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING |
| Material Document and Classification | +3,CAGEC 72902 MFR REF SINGLE MATERIAL RESPONSE TOP RING |
| Material Document and Classification | 972,CAGEC 72902 MFR REF SINGLE MATERIAL RESPONSE INTERMEDIATE RING |
| Cross-Sectional Shape Style | SPECIAL BOTTOM RING |
| Cross-Sectional Shape Style | SPECIAL TOP RING |
| Cross-Sectional Shape Style | TEE INTERMEDIATE RING |
| Inside Diameter | 3.608 INCHES NOMINAL IN |
| Height | 0.180 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INTERMEDIATE RING |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE BOTTOM RING |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE TOP RING |
| 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 |
|---|---|
| AA-9500-D1282 PRIMARY | Pall Aeropower Corporation (USA) |
| 7239-MR-972-5183 | Greene Tweed & Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 7239-MR-972-5183 | 5/9 Secondary reference Palmetto Inc |
NSN 5330-01-265-4819 is a Packing Assembly, manufactured by Pall Aeropower Corporation, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-265-4819 has 2 manufacturer part numbers on file: AA-9500-D1282 (Pall Aeropower Corporation), 7239-MR-972-5183 (Greene Tweed & Co Inc).
Key specifications for AA-9500-D1282: Intermediate Ring Quantity: 1; Outside Diameter: 3.868 INCHES NOMINAL IN; Material Document and Classification: +3,CAGEC 72902 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING; Material Document and Classification: +3,CAGEC 72902 MFR REF SINGLE MATERIAL RESPONSE TOP RING. 13 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.