The Cover,forward, cataloged under National Stock Number 1420-01-138-6520, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1420-01-138-6520 |
| Primary Part Number | 5860916 |
| Item Name | Cover,forward |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL STEEL,CORROSION RESISTING,302,COND A; SURFACE TREATMENT PASSIVATED; 1.730 IN. LG,0.750 IN. W,0.375 IN. END RADIUS TWO PLACES,0.090 IN. THK; TWO 0.125 IN. DIA MTG HOLES ON 1.450 IN. MTG CENTER; 0.500 IN. DIA THRU HOLE LOCATED 0.576 IN. FROM CENTER OF HOLE TO LEFT CENTER MTG HOLE IN |
| 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 |
|---|---|
| 5860916 PRIMARY | Naval Sea Systems Command (USA) |
| 5860916 | L.r.g. Corporation (USA) |
| 5860916 | Freehold Manufacturing Assembly Company, Inc. Dba Freehold Manufacturing Assembly Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 5020370 | 5/9 Secondary reference Naval Sea Systems Command |
| 5860916 | 5/9 Secondary reference Tec Design & Manufacturing, Inc. |
| 5860916 | 5/9 Secondary reference Albar Machine Corporation |
NSN 1420-01-138-6520 is a Cover,forward, manufactured by Naval Sea Systems Command, classified under FSC 1420, Guided Missile Components. Status: active.
NSN 1420-01-138-6520 has 3 manufacturer part numbers on file: 5860916 (Naval Sea Systems Command), 5860916 (L.r.g. Corporation), 5860916 (Freehold Manufacturing Assembly Company, Inc. Dba Freehold Manufacturing Assembly Co Inc).
Key specifications for 5860916: General Characteristics Item Description: MATERIAL STEEL,CORROSION RESISTING,302,COND A; SURFACE TREATMENT PASSIVATED; 1.730 IN. LG,0.750 IN. W,0.375 IN. END RADIUS TWO PLACES,0.090 IN. THK; TWO 0.125 IN. DIA MTG HOLES ON 1.450 IN. MTG CENTER; 0.500 IN. DIA THRU HOLE LOCATED 0.576 IN. FROM CENTER OF HOLE TO LEFT CENTER MTG HOLE IN. 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.