The Lens,light, cataloged under National Stock Number 5850-01-446-7956, is classified within Federal Supply Class 5850 (Visible and Invisible Light Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5850-01-446-7956 |
| Primary Part Number | L04720 |
| Item Name | Lens,light |
| FSC / FSG | 5850 / 58 — Visible and Invisible Light Communication Equipment |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| Status | ACTIVE |
| Mounting Method | PRESS FIT |
| Criticality Code Justification | FEAT |
| Style Designator | FLAT |
| Surface Condition | SMOOTH FACE |
| Surface Condition | SMOOTH BACK |
| Mounting Device Quantity | 1 |
| Color | CLEAR LENS |
| Color | BLACK INSCRIPTION |
| Color | CLEAR INSCRIPTION BACKGROUND |
| Inscription | LOW PRESSFI AND ON TEST AND LOW PRESS AND HIGH PRESS AND MONITOR NORMAL AND MONITOR ERROR FACE |
| Light Transmission Design | TRANSPARENT LENS |
| Material | PLASTIC LENS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| L04720 PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| Reference | Meaning |
|---|---|
| KAJ373AD | 3/1 Design control — primary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| KAJ373AD | 5/9 Secondary reference Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution |
NSN 5850-01-446-7956 is a Lens,light, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 5850, Visible and Invisible Light Communication Equipment. Status: active.
NSN 5850-01-446-7956 has 1 manufacturer part number on file: L04720 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).
1 possible match (shared part number, not a government interchangeability claim): 5850-01-481-8598. Verify interchangeability with system specifications before substitution.
Key specifications for L04720: Overall Height: 0.120 INCHES NOMINAL IN; Mounting Method: PRESS FIT; Criticality Code Justification: FEAT; Style Designator: FLAT. 12 specifications are 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.