The Light Set,navigational, cataloged under National Stock Number 6210-01-497-0627, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6210-01-497-0627 |
| Primary Part Number | 6392654 |
| Item Name | Light Set,navigational |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Specification/standard Data | 81348-MMM-A-1617/SUPERSEDED GOVERNMENT SPECIFICATION AND 81349-MIL-PRF-1149 GOVERNMENT SPECIFICATION AND 81349-MIL-I-23053/SUPERSEDED GOVERNMENT SPECIFICATION AND 81349-MIL-S-46163/INACTIVE GOVERNMENT SPECIFICATION AND 81349-MIL-A-46145 GRADE II, TYPE I, CLEAR GOVERNMENT SPECIFICATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6392654 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 7326028 FIND 3 | D/9 Drawing number reference only Naval Sea Systems Command |
| 7326028 FIND 3 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
NSN 6210-01-497-0627 is a Light Set,navigational, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-497-0627 has 1 manufacturer part number on file: 6392654 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-519-3979. Verify interchangeability with system specifications before substitution.
Key specifications for 6392654: Specification/standard Data: 81348-MMM-A-1617/SUPERSEDED GOVERNMENT SPECIFICATION AND 81349-MIL-PRF-1149 GOVERNMENT SPECIFICATION AND 81349-MIL-I-23053/SUPERSEDED GOVERNMENT SPECIFICATION AND 81349-MIL-S-46163/INACTIVE GOVERNMENT SPECIFICATION AND 81349-MIL-A-46145 GRADE II, TYPE I, CLEAR GOVERNMENT SPECIFICATION; Special Features: ASSEMBLY INCLUDES 1 BRACKET 6392653-01; 1 BRACKET 6392653-02; 1 NAV MASTHEAD 25W LIGHT 40400; 1 NAV BI-COLOR 25W LIGHT 40100; 1 BLACK DIVER'S 56 IN.L WEIGHT BELT WB-10-BK; 16 PAN HEAD SCREWS MS51957-16; 6 PAN HEAD SCREWS MS51957-44; AR ADHESIVE 53314MP; 1 RUBBER SHEET 45351QF; 4 BRACKETS 6392653-7; 250 IN. 16AWG 3 CONDUCTOR CABLE 01342; 1 STERN 10W LIGHT 40500 1 ONE TO THREE TRANSITION 462A421-71/86-0; 1 PLUG CONNECTOR 51E3M-1; 6 INSULATION SLEEVINGS M23053/15-101-0; 10 TIEDOWN STRAPS MS3367-1-0; 16 HEX NUTS MS35649-44; 16 FLAT WASHERS MS15795-803; 6 NUTS MS35649-84; 6 FLAT WASHERS MS15795-307; AR POLYESTER SEALANT 53831NX; 1 GASKET RUBBER SHEET MIL-G-1149-I-CL1; AR CLEAR SILICONE RUBBER 45793FL; 2 LIGHT BULBS 12V, 25W 90002-7; 1 LIGHT BULB 12V, 10W 90005-7 V; Part Name Assigned by Controlling Agency: ASSEMBLY, NAVIGATION LIGHTS; End Item Identification: PORTABLE MAST. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.