The Bushing,ramp Hydraulic, cataloged under National Stock Number 2520-00-692-5559, is classified within Federal Supply Class 2520 (Vehicular Power Transmission 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 | 2520-00-692-5559 |
| Primary Part Number | 8340793 |
| Item Name | Bushing,ramp Hydraulic |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | 1.375-20 NS-2 WITHIN HEX 1.625 IN. ACROSS FLATS,1.375 IN.DIA TO 1.466 IN.DIA 0.625 IN. LG TAPERED ADAPTER,KNURLED,0.502 IN.DIA BORE,KEYWAY 0.126 IN.W,0.063 IN. DP,0.094 IN.W,@1.182 IN.LG CHANNEL IN HEAD IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8340793 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2520-00-692-5559 is a Bushing,ramp Hydraulic, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-692-5559 has 1 manufacturer part number on file: 8340793 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 8340793: General Characteristics Item Description: 1.375-20 NS-2 WITHIN HEX 1.625 IN. ACROSS FLATS,1.375 IN.DIA TO 1.466 IN.DIA 0.625 IN. LG TAPERED ADAPTER,KNURLED,0.502 IN.DIA BORE,KEYWAY 0.126 IN.W,0.063 IN. DP,0.094 IN.W,@1.182 IN.LG CHANNEL IN HEAD IN. 1 specification is 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.
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.