The Tension Brake, cataloged under National Stock Number 3990-01-155-2372, is classified within Federal Supply Class 3990 (Miscellaneous Materials Handling Equipment) of the Materials Handling Equipment group. The manufacturer of record is Western Power Products Inc. 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 | 3990-01-155-2372 |
| Primary Part Number | LW-100 |
| Item Name | Tension Brake |
| FSC / FSG | 3990 / 39 — Miscellaneous Materials Handling Equipment |
| Manufacturer | Western Power Products Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CAPACITY 1.108 IN. CONDUCTOR DIAMETER; FOUR 8.000 IN. BRAKE WHEELS,NEOPRENE LINED AND GROOVED; FOUR 8.000 IN. IDLER GUIDE WHEELS,NEOPRENE LINED AND GROOVED; INDIVIDUAL NO-FADE DISC BRAKES ON FOUR LOWER WHEELS WITH HAND-OPERATED HYDRAULIC PUMP TO FOUR DISC BRAKES; HYDRAULIC OPERATING PRESSURE 1000 PSI; O/A LENGTH 50.500 IN.; O/A HEIGHT FRAME 21.500 IN. OPEN,17.500 IN. CLOSED; H TO TOP OF CRANK 27.000 IN. OPEN,31.000 IN. CLOSED; USES ALUMINUM AND STEEL PARTS; WEIGHT 210 POUNDS; VERTICAL PIVOTING ACTION; HORIZONTAL SWIVELING ACTION; PRESSURE GAUGE; SINGLE BOLT MOUNTING PLATE; QUICK-OPENING FAIRLEAD LBS |
| 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 |
|---|---|
| LW-100 PRIMARY | Western Power Products Inc (USA) |
NSN 3990-01-155-2372 is a Tension Brake, manufactured by Western Power Products Inc, classified under FSC 3990, Miscellaneous Materials Handling Equipment. Status: active.
NSN 3990-01-155-2372 has 1 manufacturer part number on file: LW-100 (Western Power Products Inc).
Key specifications for LW-100: General Characteristics Item Description: CAPACITY 1.108 IN. CONDUCTOR DIAMETER; FOUR 8.000 IN. BRAKE WHEELS,NEOPRENE LINED AND GROOVED; FOUR 8.000 IN. IDLER GUIDE WHEELS,NEOPRENE LINED AND GROOVED; INDIVIDUAL NO-FADE DISC BRAKES ON FOUR LOWER WHEELS WITH HAND-OPERATED HYDRAULIC PUMP TO FOUR DISC BRAKES; HYDRAULIC OPERATING PRESSURE 1000 PSI; O/A LENGTH 50.500 IN.; O/A HEIGHT FRAME 21.500 IN. OPEN,17.500 IN. CLOSED; H TO TOP OF CRANK 27.000 IN. OPEN,31.000 IN. CLOSED; USES ALUMINUM AND STEEL PARTS; WEIGHT 210 POUNDS; VERTICAL PIVOTING ACTION; HORIZONTAL SWIVELING ACTION; PRESSURE GAUGE; SINGLE BOLT MOUNTING PLATE; QUICK-OPENING FAIRLEAD LBS. 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.