The Gasket, cataloged under National Stock Number 5330-01-156-5149, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Oai Electronics, Llc Div Oai Electronics. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-156-5149 |
| Primary Part Number | 75C269-1 |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Oai Electronics, Llc Div Oai Electronics |
| Status | ACTIVE |
| Temp Rating | -20.0 FAHRENHEIT AND 130.0 FAHRENHEIT DEGF |
| Cross-Sectional Thickness | 0.030 INCHES NOMINAL IN |
| Hardness Rating | 40.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Elongation Percentage | 300 MAXIMUM |
| Bolt Hole Quantity | 6 |
| Center to Center Distance Between Bolt Holes Along Length | 1.690 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Center to Center Distance Between Bolt Holes Along Width | 2.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.250 INCHES NOMINAL IN |
| Outside Corner Radius | 0.120 INCHES NOMINAL IN |
| Material | RUBBER NATURAL OVERALL |
| Hole Diameter | 0.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.250 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 |
|---|---|
| 75C269-1 PRIMARY | Oai Electronics, Llc Div Oai Electronics (USA) |
NSN 5330-01-156-5149 is a Gasket, manufactured by Oai Electronics, Llc Div Oai Electronics, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-156-5149 has 1 manufacturer part number on file: 75C269-1 (Oai Electronics, Llc Div Oai Electronics).
Key specifications for 75C269-1: Temp Rating: -20.0 FAHRENHEIT AND 130.0 FAHRENHEIT DEGF; Cross-Sectional Thickness: 0.030 INCHES NOMINAL IN; Hardness Rating: 40.0 SHORE DUROMETER A MINIMUM AND 50.0 SHORE DUROMETER A MAXIMUM OVERALL; Overall Length: 3.880 INCHES NOMINAL IN. 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.