The Post,rear,removable, cataloged under National Stock Number 3830-01-061-3454, is classified within Federal Supply Class 3830 (Truck and Tractor Attachments) of the Construction, Mining, Excavating Equipment group. The manufacturer of record is Echelon Supply and Service, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3830-01-061-3454 |
| Primary Part Number | R1H-FB7551-2 |
| Item Name | Post,rear,removable |
| FSC / FSG | 3830 / 38 — Truck and Tractor Attachments |
| Manufacturer | Echelon Supply and Service, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; 53.025 IN. O/A LG; 0.406 IN. HOLE DRILLED 0.625 IN. FROM END 0.312 IN. FROM TOP; RH 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 |
|---|---|
| R1H-FB7551-2 PRIMARY | Echelon Supply and Service, Inc. (USA) |
| 1920-FB7551-2 | Wheeler Fleet Solutions, Co. (USA) |
| Reference | Meaning |
|---|---|
| FB7551-2 | 5/9 Secondary reference Theurer Inc |
NSN 3830-01-061-3454 is a Post,rear,removable, manufactured by Echelon Supply and Service, Inc., classified under FSC 3830, Truck and Tractor Attachments. Status: active.
NSN 3830-01-061-3454 has 2 manufacturer part numbers on file: R1H-FB7551-2 (Echelon Supply and Service, Inc.), 1920-FB7551-2 (Wheeler Fleet Solutions, Co.).
Key specifications for R1H-FB7551-2: General Characteristics Item Description: STEEL; 53.025 IN. O/A LG; 0.406 IN. HOLE DRILLED 0.625 IN. FROM END 0.312 IN. FROM TOP; RH 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.