The Wheel,solid,nonmetallic, cataloged under National Stock Number 3920-01-129-9021, is classified within Federal Supply Class 3920 (Material Handling Equipment, Nonself-propelled) of the Materials Handling Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3920-01-129-9021 |
| Primary Part Number | 12311320 |
| Item Name | Wheel,solid,nonmetallic |
| FSC / FSG | 3920 / 39 — Material Handling Equipment, Nonself-propelled |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Outside Diameter | 11.870 INCHES MINIMUM AND 12.130 INCHES MAXIMUM IN |
| Bearings | NOT INCLUDED |
| Soft Tread Feature | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12311320 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2-93-MR-12701-R- | 3/2 Design control — primary reference U.S. Government activity |
NSN 3920-01-129-9021 is a Wheel,solid,nonmetallic, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3920, Material Handling Equipment, Nonself-propelled. Status: active.
NSN 3920-01-129-9021 has 1 manufacturer part number on file: 12311320 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12311320: Overall Width: 9.500 INCHES NOMINAL IN; Outside Diameter: 11.870 INCHES MINIMUM AND 12.130 INCHES MAXIMUM IN; Bearings: NOT INCLUDED; Soft Tread Feature: NOT INCLUDED. 3 specifications are 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.
NSN 3920-01-129-9021 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.