The Packing,preformed, cataloged under National Stock Number 5330-01-157-8378, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Bsi Standards Limited. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-157-8378 |
| Primary Part Number | AS43013-232 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Bsi Standards Limited |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.710 INCHES MINIMUM AND 2.758 INCHES MAXIMUM 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 |
|---|---|
| AS43013-232 PRIMARY | Bsi Standards Limited (GBR) |
| AS43013-232 | Rolls-Royce Plc Div Defense (europe) (GBR) |
| AS43013-232 | Trelleborg Sealing Solutions Us, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 99-738-9806 | 6/9 Informative reference only U.S. Government activity |
| 99-738-9806 | 6/9 Informative reference only Nato Stock Number Potential Interchangeability Link |
NSN 5330-01-157-8378 is a Packing,preformed, manufactured by Bsi Standards Limited, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-157-8378 has 3 manufacturer part numbers on file: AS43013-232 (Bsi Standards Limited), AS43013-232 (Rolls-Royce Plc Div Defense (europe)), AS43013-232 (Trelleborg Sealing Solutions Us, Inc.).
Key specifications for AS43013-232: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Center Hole Diameter: 2.710 INCHES MINIMUM AND 2.758 INCHES MAXIMUM IN. 2 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.