The Block,ground, cataloged under National Stock Number 1005-01-115-3144, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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 | 1005-01-115-3144 |
| Primary Part Number | 12292681 |
| Item Name | Block,ground |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY SPEC QQ-A-250/11 T651 1.000 THK STK,HARDCOAT ANODIZED PER MIL-A-8625 TYPE 3 CLASS 2 BLACK ANDHOT WATER SEALED TO A THICKNESS OF MIN0.0025 MAX 0.0035,POLYTETRAFLUOROETHYLENE COAT THESE SAME SURFACES WITH COMMERCIAL SERIES 954 POLYTETRAFLUOROETHYLENE S GREEN TO A THICKNESS OF MIN0.0007 MAX 0.0017,LENGTH 2.750,HEIGHT 1.500,CENTER HOLE 0.750 16 UNF-2B MIN CSK 80 DEG MAX CSK 120 DEG BY MIN 0.780 MAX 0.810,TWO HOLES DIA MIN 0.354 MAX 0.365,ONE INSERT P/N MS21209F4-15 HOLE DEPTH MIN 0.720 MAX 0.780 THD FOR 0.250 28 UNF-2B HELICAL COIL INSERT LG 1.500 PER MS33537,ONE INSERT MS21209F1-15 HOLE DEPTH MIN 0.720 MAX 0.780 THD FOR 0.190 32 UNF-2B HELICAL COIL INSERT LG 1.500 PER MS33537 |
| 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 |
|---|---|
| 12292681 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 1005-01-115-3144 is a Block,ground, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-115-3144 has 1 manufacturer part number on file: 12292681 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12292681: General Characteristics Item Description: ALUMINUM ALLOY SPEC QQ-A-250/11 T651 1.000 THK STK,HARDCOAT ANODIZED PER MIL-A-8625 TYPE 3 CLASS 2 BLACK ANDHOT WATER SEALED TO A THICKNESS OF MIN0.0025 MAX 0.0035,POLYTETRAFLUOROETHYLENE COAT THESE SAME SURFACES WITH COMMERCIAL SERIES 954 POLYTETRAFLUOROETHYLENE S GREEN TO A THICKNESS OF MIN0.0007 MAX 0.0017,LENGTH 2.750,HEIGHT 1.500,CENTER HOLE 0.750 16 UNF-2B MIN CSK 80 DEG MAX CSK 120 DEG BY MIN 0.780 MAX 0.810,TWO HOLES DIA MIN 0.354 MAX 0.365,ONE INSERT P/N MS21209F4-15 HOLE DEPTH MIN 0.720 MAX 0.780 THD FOR 0.250 28 UNF-2B HELICAL COIL INSERT LG 1.500 PER MS33537,ONE INSERT MS21209F1-15 HOLE DEPTH MIN 0.720 MAX 0.780 THD FOR 0.190 32 UNF-2B HELICAL COIL INSERT LG 1.500 PER MS33537. 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.