The Arm,adjusting,belt Tension, cataloged under National Stock Number 2920-01-287-4777, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Tld Wollard Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-287-4777 |
| Primary Part Number | NW31338 |
| Item Name | Arm,adjusting,belt Tension |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Tld Wollard Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| NW31338 PRIMARY | Tld Wollard Llc (USA) |
| Reference | Meaning |
|---|---|
| 4173196 | 5/9 Secondary reference U.S. Government activity |
| NW33551 | 5/9 Secondary reference Tld Wollard Llc |
| 4173196 | 5/9 Secondary reference Chrysler Realty Company Llc Dba Daimler Chrysler |
NSN 2920-01-287-4777 is a Arm,adjusting,belt Tension, manufactured by Tld Wollard Llc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-287-4777 has 1 manufacturer part number on file: NW31338 (Tld Wollard Llc).
Key specifications for NW31338: End Item Identification: CHRYSLER PASSENGER CAR 1983,ENGINES 1.6L,1.7,2.2 AND 225;HELICOPTER,COBRA/ATTACK,AH-1J; AIRCRAFT,C-2A A. 0 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.
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.