The Sealed Fitting,cond, cataloged under National Stock Number 5975-01-599-4659, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Heyco Inc Dba Heyco Products. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-599-4659 |
| Primary Part Number | 8403 |
| Item Name | Sealed Fitting,cond |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Heyco Inc Dba Heyco Products |
| Status | ACTIVE |
| Material | PLASTIC NYLON |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5975-01-599-4659 is a Sealed Fitting,cond, manufactured by Heyco Inc Dba Heyco Products, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-599-4659 has 3 manufacturer part numbers on file: 8403 (Heyco Inc Dba Heyco Products), 3891288C1 (Nd Defense Llc), 8403 (Artos Engineering Co).
Key specifications for 8403: Overall Length: 1.96 INCHES MAXIMUM IN; Special Features: MATERIAL IS 6/6 NYLON PER VENDOR'S WEBSITE; COLOR IS GRAY; MAXIMUM TEMPERATURE NTE 221 DEGREES FARENHEIT; 1.228 INCHES ACROSS WRENCHING FLAT OF BODY; PARTS AR DOMED SEALING NUT, SPECIAL RESISTANCE CLIP, BODY WITH WRENCHING FLATS AND FERRUL, AND LOCKING NUT; THREADS ARE .5 INCH NPT IN; Part Name Assigned by Controlling Agency: LIQUID TIGHT CONDUIT FITTING; End Item Identification: MINE RESISTANT VEHICLE; MRAP MAXXPRO DASH ISS W/OGPK AND W/CROWS. 1 specification is 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.