The Gasket, cataloged under National Stock Number 5330-00-720-3411, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Alliant Techsystems Operations Llc Div Defense Electronic Systems. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-720-3411 |
| Primary Part Number | 5003-14 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Alliant Techsystems Operations Llc Div Defense Electronic Systems |
| Status | ACTIVE |
| FSC Application Data | FUEL LINES,FABRICATED,AIRFRAME |
| Cross-Sectional Thickness | 0.049 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | MIL-C-6183,TY 2,CL 1,GR C MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Diameter | 1.110 INCHES MINIMUM AND 1.170 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 1.156 INCHES MINIMUM AND 1.176 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Center to Center Distance Between Bolt Holes Along Width | 1.156 INCHES MINIMUM AND 1.176 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.530 INCHES NOMINAL IN |
| Outside Corner Radius | 0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC AND CORK OVERALL |
| Hole Diameter | 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.530 INCHES NOMINAL 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 |
|---|---|
| 5003-14 PRIMARY | Alliant Techsystems Operations Llc Div Defense Electronic Systems (USA) |
| Reference | Meaning |
|---|---|
| CVC5003-14 | 5/9 Secondary reference U.S. Government activity |
| 5003-14 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-720-3411 is a Gasket, manufactured by Alliant Techsystems Operations Llc Div Defense Electronic Systems, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-720-3411 has 1 manufacturer part number on file: 5003-14 (Alliant Techsystems Operations Llc Div Defense Electronic Systems).
4 possible matches (shared part number, not a government interchangeability claim): 3120-00-891-9191, 5310-01-211-3051, 6130-01-450-9173. Verify interchangeability with system specifications before substitution.
Key specifications for 5003-14: FSC Application Data: FUEL LINES,FABRICATED,AIRFRAME; Cross-Sectional Thickness: 0.049 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN; Hardness Rating: 70.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL; Style Designator: NON-CIRCULAR. 15 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.