The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-503-0844, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Aero Rubber Co Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5330-01-503-0844 |
| Primary Part Number | FPG2911 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Aero Rubber Co Inc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.062 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.625 INCHES NOMINAL IN |
| Cross-Sectional Width | 1.300 INCHES NOMINAL IN |
| Hardness Rating | 50.0 SHORE DUROMETER A NOMINAL OVERALL |
| Style Designator | STRIP |
| Material Document and Classification | DACRON 400 MFR REF SINGLE MATERIAL RESPONSE JACKET |
| Material Document and Classification | MIL-R-25988, CL 1, TY 2, GR 50 MIL SPEC SINGLE MATERIAL RESPONSE CORE |
| Cross-Sectional Shape Style | HOLLOW BULB WITH CELLULAR RUBBER |
| Cross Section Inside Diameter | 0.501 INCHES NOMINAL IN |
| Material | PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) JACKET |
| Material | RUBBER FLUOROSILICONE CLASS FQ CORE |
| Construction | ONE-PIECE |
| 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 |
|---|---|
| FPG2911 PRIMARY | Aero Rubber Co Inc (USA) |
| Reference | Meaning |
|---|---|
| AA9500D4641A | D/9 Drawing number reference only Pall Aeropower Corporation |
| AA9500D4641 | 5/9 Secondary reference Pall Aeropower Corporation |
| MG2911 | 5/9 Secondary reference Aero Rubber Co Inc |
NSN 5330-01-503-0844 is a Seal,nonmetallic Special Shaped, manufactured by Aero Rubber Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-503-0844 has 1 manufacturer part number on file: FPG2911 (Aero Rubber Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-503-0984. Verify interchangeability with system specifications before substitution.
Key specifications for FPG2911: Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN; Cross-Sectional Height: 0.625 INCHES NOMINAL IN; Cross-Sectional Width: 1.300 INCHES NOMINAL IN; Hardness Rating: 50.0 SHORE DUROMETER A NOMINAL OVERALL. 12 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.