The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-267-4233, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Te Connectivity Corporation Dba Raychem Product Division. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-267-4233 |
| Primary Part Number | 234A742-3 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Te Connectivity Corporation Dba Raychem Product Division |
| Status | ACTIVE |
| Material Document and Classification | MIL-I-81765/1,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| Material | PLASTIC POLYOLEFIN BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 3-4819-8-423 | Air-Log Ltd (GBR) |
| 234A742-3 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| 234A742-3 | Tyco Electronics Uk Ltd (GBR) |
| 91302453 | Thales Sa (FRA) |
NSN 5340-01-267-4233 is a Boot,dust and Moisture Seal, manufactured by Te Connectivity Corporation Dba Raychem Product Division, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-267-4233 has 4 manufacturer part numbers on file: 3-4819-8-423 (Air-Log Ltd), 234A742-3 (Te Connectivity Corporation Dba Raychem Product Division), 234A742-3 (Tyco Electronics Uk Ltd), 91302453 (Thales Sa).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-268-9797. Verify interchangeability with system specifications before substitution.
Key specifications for 234A742-3: Material Document and Classification: MIL-I-81765/1,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE BODY; Material: PLASTIC POLYOLEFIN BODY. 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.