The Panel,indicator, cataloged under National Stock Number 5895-01-474-8410, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Texas Pharmacal Co. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: SE.
| Parameter | Value |
|---|---|
| NSN | 5895-01-474-8410 |
| Primary Part Number | 4S1639-1 |
| Item Name | Panel,indicator |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Texas Pharmacal Co |
| Status | ACTIVE |
| Quantity | 10 ALL GROUPINGS |
| Emitted Light Characteristic | GREEN SECOND GROUP |
| Emitted Light Characteristic | AMBER FIRST GROUP |
| Emitted Light Characteristic | RED THIRD GROUP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | SE |
| Acquisition advice code | J |
| Weight | 490.0000 lbs |
| Cube | 2.6953 cu ft |
| Part Number | Manufacturer |
|---|---|
| 4S1639-1 | Texas Pharmacal Co (USA) |
| Reference | Meaning |
|---|---|
| 4S1639-1 | 3/9 Design control — primary reference Bfgoodrich Co the Aerospace Div Engineered Polymer Products |
NSN 5895-01-474-8410 is a Panel,indicator, manufactured by Texas Pharmacal Co, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-474-8410 has 1 manufacturer part number on file: 4S1639-1 (Texas Pharmacal Co).
Key specifications for 4S1639-1: Quantity: 10 ALL GROUPINGS; Emitted Light Characteristic: GREEN SECOND GROUP; Emitted Light Characteristic: AMBER FIRST GROUP; Emitted Light Characteristic: RED THIRD GROUP. 4 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.
NSN 5895-01-474-8410 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.