The Clamp,hose, cataloged under National Stock Number 4730-01-149-3288, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Kovatch Corp.. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-149-3288 |
| Primary Part Number | K-500-CH-0377 |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Kovatch Corp. |
| Status | ACTIVE |
| Fastening Device Type | SLOTTED HEXAGON HEAD SCREW |
| Style Designator | WIRE |
| Inside Diameter | 2.688 INCHES MINIMUM AND 3.438 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| K-500-CH-0377 PRIMARY | Kovatch Corp. (USA) |
| 10000491 | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA) |
| Reference | Meaning |
|---|---|
| 83AX 699 | 5/9 Secondary reference U.S. Government activity |
| HTM350/LINER | 5/9 Secondary reference Breeze-Eastern Llc |
| 25107579 | 5/2 Secondary reference U.S. Government activity |
NSN 4730-01-149-3288 is a Clamp,hose, manufactured by Kovatch Corp., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-149-3288 has 2 manufacturer part numbers on file: K-500-CH-0377 (Kovatch Corp.), 10000491 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).
Key specifications for K-500-CH-0377: Fastening Device Type: SLOTTED HEXAGON HEAD SCREW; Style Designator: WIRE; Overall Width: 0.620 INCHES NOMINAL IN; Inside Diameter: 2.688 INCHES MINIMUM AND 3.438 INCHES MAXIMUM IN. 4 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.