The Cap,electrical, cataloged under National Stock Number 5999-00-552-4547, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 9 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5999-00-552-4547 |
| Primary Part Number | 76617 |
| Item Name | Cap,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Length | 1.025 INCHES NOMINAL IN |
| Chain | NOT INCLUDED |
| Mounting Method | THREAD |
| Diameter | 3.250 INCHES NOMINAL IN |
| Insert | NOT INCLUDED |
| Thread Size | 3-16 |
| Fastening Facility | INTERNAL THREADS |
| Material | ALUMINUM ALLOY BODY |
| Usage Design | LANDING CONTROL CENTRAL |
| 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 |
|---|---|
| 76617 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 5999-00-552-4547 is a Cap,electrical, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-552-4547 has 1 manufacturer part number on file: 76617 (L3harris Technologies, Inc Div Space & Airborne Systems).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-074-6818, 2590-01-449-1959. Verify interchangeability with system specifications before substitution.
Key specifications for 76617: Length: 1.025 INCHES NOMINAL IN; Chain: NOT INCLUDED; Mounting Method: THREAD; Diameter: 3.250 INCHES NOMINAL IN. 9 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.