The Boot,dust and Moisture Seal, cataloged under National Stock Number 5930-01-531-4018, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3 Technologies, Inc. Div L3 Keo. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-531-4018 |
| Primary Part Number | 924994 |
| Item Name | Boot,dust and Moisture Seal |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| 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 |
|---|---|
| 924994 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| Reference | Meaning |
|---|---|
| CT-1050 | 5/2 Secondary reference U.S. Government activity |
NSN 5930-01-531-4018 is a Boot,dust and Moisture Seal, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-531-4018 has 1 manufacturer part number on file: 924994 (L3 Technologies, Inc. Div L3 Keo).
Key specifications for 924994: Special Features: MATERIAL: BOOT: APM-RUBRGLAS (TRANSPARENT SILICONE RUBBER) CONFORMS TO TYPE ASTM D 1418. FRAME: STEEL, ZINC PLATED WITH CHROMATE FINISH. SCREWS: SEELSSKREWS (SELF-SEALING SCREWS), STAINLESS STEEL WITH SILICONE RUBBER O-RING. TEMPERATURE RANGE: E-SEELS: -80 DEGREE F TO +400 DEGREE F. PRESSURE RANGE: DUST TIGHT AND SPLASHPROOF. RESISTANT TO: SALT SPRAY, WEATHER, SUNLIGHT, OZONE, CORONA AND MOST ACIDS. SHELF LIFE: EXCESS OF 25 YEARS. OPERATIONAL LIFE: 10,000 ACTUATIONS, MINIMUM.; Part Name Assigned by Controlling Agency: CIRCUIT BREAKER BOOT, TOGGLE, WIDE ANGLE, TRANSPARENT (3 POLES).; End Item Identification: MK46MOD1, OPTICAL SIGHT. 0 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.