The Pipe,concrete, cataloged under National Stock Number 5630-01-645-9037, is classified within Federal Supply Class 5630 (Pipe and Conduit, Nonmetallic) of the Construction and Building Materials group. The manufacturer of record is Textron Aviation Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5630-01-645-9037 |
| Primary Part Number | 25-7SF1-165 |
| Item Name | Pipe,concrete |
| FSC / FSG | 5630 / 56 — Pipe and Conduit, Nonmetallic |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| Wall Thickness | 0.036 INCHES NOMINAL IN |
| Inside Diameter | 0.464 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 |
|---|---|
| 25-7SF1-165 PRIMARY | Textron Aviation Inc (USA) |
| Reference | Meaning |
|---|---|
| 25-7SF1-165 | 3/9 Design control — primary reference Beechcraft Corporation Dba Textron Aviation |
NSN 5630-01-645-9037 is a Pipe,concrete, manufactured by Textron Aviation Inc, classified under FSC 5630, Pipe and Conduit, Nonmetallic. Status: active.
NSN 5630-01-645-9037 has 1 manufacturer part number on file: 25-7SF1-165 (Textron Aviation Inc).
Key specifications for 25-7SF1-165: Wall Thickness: 0.036 INCHES NOMINAL IN; Inside Diameter: 0.464 INCHES NOMINAL IN; Special Features: THE ITEM IS PART OF THE PIPE INSTALLATION-HYDRAULIC BOX; Part Name Assigned by Controlling Agency: PIPE ASSEMBLY-RETURN, RELIEF VALVE TO JUNCTION BLOCK. 2 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.