The Hose,preformed, cataloged under National Stock Number 4720-00-933-0612, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Libby Power Systems, 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-933-0612 |
| Primary Part Number | 146004 |
| Item Name | Hose,preformed |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Libby Power Systems, Llc |
| Status | ACTIVE |
| Style Designator | TWO BEND |
| Material Document and Classification | ZZ-H-428,TYPE 2,GRADE A,CLASS 2 FED STD SINGLE MATERIAL RESPONSE COVER |
| Wall Thickness | 0.094 INCHES NOMINAL IN |
| Inside Diameter | 2.000 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC COVER |
| Material | RUBBER SYNTHETIC 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 |
|---|---|
| 146004 PRIMARY | Libby Power Systems, Llc (USA) |
NSN 4720-00-933-0612 is a Hose,preformed, manufactured by Libby Power Systems, Llc, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-933-0612 has 1 manufacturer part number on file: 146004 (Libby Power Systems, Llc).
3 possible matches (shared part number, not a government interchangeability claim): 6685-00-971-7406, 5905-01-090-4511, 4820-01-380-2568. Verify interchangeability with system specifications before substitution.
Key specifications for 146004: Style Designator: TWO BEND; Material Document and Classification: ZZ-H-428,TYPE 2,GRADE A,CLASS 2 FED STD SINGLE MATERIAL RESPONSE COVER; Wall Thickness: 0.094 INCHES NOMINAL IN; Inside Diameter: 2.000 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.