The Obstacle Maintenance Kit, cataloged under National Stock Number 4931-01-587-8643, is classified within Federal Supply Class 4931 (Fire Control Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4931-01-587-8643 |
| Primary Part Number | 13031774 |
| Item Name | Obstacle Maintenance Kit |
| FSC / FSG | 4931 / 49 — Fire Control Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Accessory Components and Quantity | 5970-00-482-2559 1 EA TAPE; 4030-01-575-5409 40 EA STAKE, BROWN; 1345-00-011-3260 20 EA SPOOL, ANTIPERSONNEL MINE TRIP WIRE ASSEMBLY; 4030-01-565-5609 NAIL, MCU STAKE; 5355-00-482-4498 1 EA KNOB; 6160-01-565-2270 1 EA TRY, BATTERY; 6160-01-565-2233 1 EA COVER, BATTERY RETAINER; 5330-01-567-7069 1 EA GASKET |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 13031774 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 4931-01-587-8643 is a Obstacle Maintenance Kit, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 4931, Fire Control Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4931-01-587-8643 has 1 manufacturer part number on file: 13031774 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 13031774: Accessory Components and Quantity: 5970-00-482-2559 1 EA TAPE; 4030-01-575-5409 40 EA STAKE, BROWN; 1345-00-011-3260 20 EA SPOOL, ANTIPERSONNEL MINE TRIP WIRE ASSEMBLY; 4030-01-565-5609 NAIL, MCU STAKE; 5355-00-482-4498 1 EA KNOB; 6160-01-565-2270 1 EA TRY, BATTERY; 6160-01-565-2233 1 EA COVER, BATTERY RETAINER; 5330-01-567-7069 1 EA GASKET. 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.
NSN 4931-01-587-8643 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.