The Hose,preformed, cataloged under National Stock Number 4720-01-102-5962, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Kalmar AC Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-102-5962 |
| Primary Part Number | 74900726-6 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Kalmar AC Inc |
| Status | ACTIVE |
| Style Designator | CENTER HUMP |
| Wall Thickness | 0.171 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN |
| Outside Diameter | 2.060 INCHES NOMINAL IN |
| Inside Diameter | 1.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Working Length | 5.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 74900726-6 PRIMARY | Kalmar AC Inc (USA) |
| Reference | Meaning |
|---|---|
| 4877822 | 5/9 Secondary reference Kalmar AC Inc |
| 4810695 | D/9 Drawing number reference only Kalmar AC Inc |
| 4177-8513 | 5/9 Secondary reference Gates Corporation |
NSN 4720-01-102-5962 is a Hose,preformed, manufactured by Kalmar AC Inc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-102-5962 has 1 manufacturer part number on file: 74900726-6 (Kalmar AC Inc).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-108-5739. Verify interchangeability with system specifications before substitution.
Key specifications for 74900726-6: Style Designator: CENTER HUMP; Wall Thickness: 0.171 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN; Outside Diameter: 2.060 INCHES NOMINAL IN; Inside Diameter: 1.500 INCHES NOMINAL IN. 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.