The Retainer,seal, cataloged under National Stock Number 5330-01-534-9137, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Warfare Ctr Aircraft Div. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-534-9137 |
| Primary Part Number | 43042-212-00055-1 |
| Item Name | Retainer,seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Air Warfare Ctr Aircraft Div |
| Status | ACTIVE |
| Aperture Diameter | 19.630 INCHES NOMINAL IN |
| Mounting Flange Diameter | 20.330 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 OVERALL |
| Construction | ONE-PIECE |
| 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 |
|---|---|
| 43042-212-00055-1 PRIMARY | Naval Air Warfare Ctr Aircraft Div (USA) |
| Reference | Meaning |
|---|---|
| 43042-212-00055 | D/9 Drawing number reference only Naval Air Warfare Ctr Aircraft Div |
NSN 5330-01-534-9137 is a Retainer,seal, manufactured by Naval Air Warfare Ctr Aircraft Div, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-534-9137 has 1 manufacturer part number on file: 43042-212-00055-1 (Naval Air Warfare Ctr Aircraft Div).
Key specifications for 43042-212-00055-1: Aperture Diameter: 19.630 INCHES NOMINAL IN; Special Features: RIGHT ANGLE LIP IS .168 INCHES IN HEIGHT,FINISH IS CHEMICAL COVERSION COAT MIL-C-554 CLASS 1A A; Part Name Assigned by Controlling Agency: BULLGEAR UPPER SEAL RETAINER; Mounting Flange Diameter: 20.330 INCHES NOMINAL IN. 4 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.