The Display Guard,kit, cataloged under National Stock Number 5999-01-494-0477, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-494-0477 |
| Primary Part Number | 57K4109 |
| Item Name | Display Guard,kit |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Weight | 1.2400 lbs |
| Cube | 0.2108 cu ft |
| Part Number | Manufacturer |
|---|---|
| 57K4109 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5999-01-494-0477 is a Display Guard,kit, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-494-0477 has 1 manufacturer part number on file: 57K4109 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 57K4109: Special Features: THIS KIT CONTAINS 1 GUARD ASSEMBLY, PART NUMBER 12472742-1, 1 GUARD, PART NUMBER 12437624, 1 GUARD PART NUMBER 12437627, 12 SCREWS, PART NUMBER MS51849-77C WITH NSN 5305-01-357-8159, AND 12 WASHERS, PART NUMBER MS15795-846 WITH NSN 5310-00-615-1556; End Item Identification: MORTOR, BALLISTIC, COMPUTER. 0 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.
NSN 5999-01-494-0477 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.