The Gasket, cataloged under National Stock Number 5330-01-374-4523, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hose-Mccann Telephone Co, Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-374-4523 |
| Primary Part Number | 241-20-7 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Hose-Mccann Telephone Co, Inc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.062 INCHES NOMINAL IN |
| Inside Corner Inverted Radius | 0.312 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Width | 6.813 INCHES NOMINAL IN |
| Aperture Length | 10.438 INCHES NOMINAL IN |
| Bolt Hole Quantity | 6 |
| Outside Corner Radius | 0.750 INCHES NOMINAL IN |
| Material | RUBBER NEOPRENE OVERALL |
| Hole Diameter | 0.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED 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 |
|---|---|
| 241-20-7 PRIMARY | Hose-Mccann Telephone Co, Inc (USA) |
| 241-20 ITEM 7 | Hose-Mccann Telephone Co, Inc (USA) |
| Reference | Meaning |
|---|---|
| 241-20 REV0 ITE | C/1 Advisory reference — outside the item-of-supply concept Hose-Mccann Telephone Co, Inc |
| 241-20-7 REV0 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-374-4523 is a Gasket, manufactured by Hose-Mccann Telephone Co, Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-374-4523 has 2 manufacturer part numbers on file: 241-20-7 (Hose-Mccann Telephone Co, Inc), 241-20 ITEM 7 (Hose-Mccann Telephone Co, Inc).
Key specifications for 241-20-7: Cross-Sectional Thickness: 0.062 INCHES NOMINAL IN; Inside Corner Inverted Radius: 0.312 INCHES NOMINAL IN; Overall Length: 10.750 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 9 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.