The Locking Ring, cataloged under National Stock Number 5935-01-508-8550, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-508-8550 |
| Primary Part Number | 7244756 ITEM 5 |
| Item Name | Locking Ring |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Overall Diameter | 2.000 INCHES NOMINAL IN |
| Color | GREEN |
| Surface Treatment | CADMIUM OR ZINC |
| Material | ALUMINUM ALLOY |
| Thread Size and Series/type Designator | 0.250-28 UNF |
| 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 |
|---|---|
| 7245303 | L3harris Maritime Services Inc (USA) |
| 7244756 ITEM 5 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 7245303 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 7244756 | D/9 Drawing number reference only Naval Sea Systems Command |
| 437-7409501-AY-3 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 5935-01-508-8550 is a Locking Ring, manufactured by Naval Sea Systems Command, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-508-8550 has 2 manufacturer part numbers on file: 7245303 (L3harris Maritime Services Inc), 7244756 ITEM 5 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 6150-01-509-1524. Verify interchangeability with system specifications before substitution.
Key specifications for 7244756 ITEM 5: Overall Height: 0.500 INCHES NOMINAL IN; Overall Diameter: 2.000 INCHES NOMINAL IN; Color: GREEN; Special Features: FITS ONTO ELECTRICL CONNECTOR P/N 12524635-2, WHICH IS ON CABLE ASSEMBLY P/N 7244756. 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.