The Seal,plain Encased, cataloged under National Stock Number 5330-00-007-3405, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International, Inc Div Aerospace-Tucson. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-007-3405 |
| Primary Part Number | 537736 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Honeywell International, Inc Div Aerospace-Tucson |
| Status | ACTIVE |
| Seal Width | 0.174 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN |
| Sealing Element Style | ANGULAR-OPPOSED |
| Material Document and Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE CASE |
| Case Style | RECESSED |
| Material | RUBBER SILICONE CLASS Q SEALING ELEMENT B |
| Material | STEEL COMP 303 CASE |
| 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 |
|---|---|
| 537736 PRIMARY | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| Reference | Meaning |
|---|---|
| 537736 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
NSN 5330-00-007-3405 is a Seal,plain Encased, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-007-3405 has 1 manufacturer part number on file: 537736 (Honeywell International, Inc Div Aerospace-Tucson).
1 possible match (shared part number, not a government interchangeability claim): 2840-00-941-1013. Verify interchangeability with system specifications before substitution.
Key specifications for 537736: Seal Width: 0.174 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN; Sealing Element Style: ANGULAR-OPPOSED; Material Document and Classification: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE CASE; Case Style: RECESSED. 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.