The Boot,dust and Moisture Seal, cataloged under National Stock Number 5930-01-360-3970, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-360-3970 |
| Primary Part Number | 174798 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Opening Inside Diameter | 1.220 INCHES MINIMUM IN |
| Mounting Method | COMPRESSION |
| Style Designator | THRU-HOLE |
| Base Inside Diameter | 2.270 INCHES MINIMUM IN |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 202D142-3-27/42-0 | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| 174798 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 202D142-3-27/42 | 5/9 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
NSN 5930-01-360-3970 is a Boot,dust and Moisture Seal, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-360-3970 has 2 manufacturer part numbers on file: 202D142-3-27/42-0 (Te Connectivity Corporation Dba Raychem Product Division), 174798 (Northrop Grumman Systems Corporation).
Key specifications for 174798: Overall Height: 2.830 INCHES NOMINAL IN; Opening Inside Diameter: 1.220 INCHES MINIMUM IN; Mounting Method: COMPRESSION; Style Designator: THRU-HOLE. 5 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.