The Guard,hydraulic Tubes, cataloged under National Stock Number 2590-00-418-0776, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components 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 | 2590-00-418-0776 |
| Primary Part Number | 10870931 |
| Item Name | Guard,hydraulic Tubes |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL MIL-S-12560 OR STEEL QQ-S-626 COMP 4130 OR8630,BRINELL HARDNESS 341-388,IRREGULAR SHAPE,67.500 IN.O/A LG,5.500 IN. O/A W,0.500 IN. THK,FIVE MTG SLOTS0.440 IN. MIN 0.460 IN. MAX SLOT W IN |
| 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 |
|---|---|
| 10870931 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2590-00-418-0776 is a Guard,hydraulic Tubes, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-00-418-0776 has 1 manufacturer part number on file: 10870931 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10870931: General Characteristics Item Description: STEEL MIL-S-12560 OR STEEL QQ-S-626 COMP 4130 OR8630,BRINELL HARDNESS 341-388,IRREGULAR SHAPE,67.500 IN.O/A LG,5.500 IN. O/A W,0.500 IN. THK,FIVE MTG SLOTS0.440 IN. MIN 0.460 IN. MAX SLOT W IN. 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.