The Support,retractable,semitrailer, cataloged under National Stock Number 2590-01-375-5851, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Standard Mfg Co Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-01-375-5851 |
| Primary Part Number | 8H139D-10 |
| Item Name | Support,retractable,semitrailer |
| FSC / FSG | 2590 / 25 — No Item Name Available |
| Manufacturer | Standard Mfg Co Inc |
| Status | ACTIVE |
| Leg Construction | TUBULAR |
| Operational Direction | VERTICAL |
| Maximum Underclearance | 63.030 INCHES IN |
| Length | 2.500 INCHES NOMINAL IN |
| Shoe | INCLUDED |
| Diameter | 12.000 INCHES NOMINAL IN |
| Retracting Method | PIN-HOLE |
| Extended Height | 39.530 INCHES NOMINAL IN |
| Frame Width for Which Designed | 9.000 INCHES NOMINAL IN |
| Operating Control Type | AUTOMATIC |
| Operating Speed Quantity | 1 |
| Retracting Mechanism | INCLUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2590-01-375-5851 is a Support,retractable,semitrailer, manufactured by Standard Mfg Co Inc, classified under FSC 2590 (No Item Name Available). Status: active.
NSN 2590-01-375-5851 has 4 cross-referenced part numbers: 8H139D-10 (Standard Mfg Co Inc), 90-13-01 (Milwaukee Cylinder Power Gear Div), 300570 (Milwaukee Cylinder Power Gear Div), 8H139D-10 (Gse Production and Support Llc Dba Gse Spares).
There are 5 known substitutes for 2590-01-375-5851: 5330-00-109-5472, 5962-01-128-3113, 5945-01-223-0006 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8H139D-10: Leg Construction: TUBULAR; Operational Direction: VERTICAL; Maximum Underclearance: 63.030 INCHES IN; Length: 2.500 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.