The Sleeve,seal,coupler, cataloged under National Stock Number 5330-01-241-4056, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Arrowhead Products Corp. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-241-4056 |
| Primary Part Number | GS10A10-6 |
| Item Name | Sleeve,seal,coupler |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Arrowhead Products Corp |
| Status | ACTIVE |
| Material Document and Classification | MIL-H-8796 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SPHERICAL |
| Cross-Sectional Length | 3.000 INCHES NOMINAL IN |
| Cross Section Inside Diameter | 2.500 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN |
| Cross Section Outside Diameter | 2.550 INCHES MINIMUM AND 2.640 INCHES MAXIMUM IN |
| Material | GLASS FIBER AND RUBBER CHLOROPRENE CLASS CR OVERALL |
| 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 |
|---|---|
| GS10A10-6 PRIMARY | Arrowhead Products Corp (USA) |
| GS10A10-6 PRIMARY | Kirkhill, Inc. Dba Kirkhill Inc (USA) |
| GS10A10-6 PRIMARY | Hbd Industries, Inc Div Hbd/thermoid Inc (USA) |
| GS10A10-6 PRIMARY | Flexible Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| GS10A10-6 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5330-01-241-4056 is a Sleeve,seal,coupler, manufactured by Arrowhead Products Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-241-4056 has 4 manufacturer part numbers on file: GS10A10-6 (Arrowhead Products Corp), GS10A10-6 (Kirkhill, Inc. Dba Kirkhill Inc), GS10A10-6 (Hbd Industries, Inc Div Hbd/thermoid Inc), GS10A10-6 (Flexible Technologies Inc).
Key specifications for GS10A10-6: Material Document and Classification: MIL-H-8796 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SPHERICAL; Cross-Sectional Length: 3.000 INCHES NOMINAL IN; Cross Section Inside Diameter: 2.500 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN. 6 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.