The Clamp,hose, cataloged under National Stock Number 4730-01-617-4530, 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 Weldon Pump Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-617-4530 |
| Primary Part Number | TC250-100 |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Weldon Pump Llc |
| Status | ACTIVE |
| Media for Which Gasket Is Designed | LIGHT PETROLEUM |
| Fastening Device Type | SELF-LOCKING HEXAGON NUT |
| Style Designator | BAND |
| Material Document and Classification | CRES 316 PER ASTM A240/A 240M-08 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Inside Diameter | 2.35 INCHES MINIMUM AND 2.65 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 |
|---|---|
| TC250-100 PRIMARY | Weldon Pump Llc (USA) |
| Reference | Meaning |
|---|---|
| 12525425 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4730-01-617-4530 is a Clamp,hose, manufactured by Weldon Pump Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-617-4530 has 1 manufacturer part number on file: TC250-100 (Weldon Pump Llc).
Key specifications for TC250-100: Media for Which Gasket Is Designed: LIGHT PETROLEUM; Fastening Device Type: SELF-LOCKING HEXAGON NUT; Style Designator: BAND; Material Document and Classification: CRES 316 PER ASTM A240/A 240M-08 ASSN STD ALL MATERIAL RESPONSES OVERALL. 6 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.