The Tube Assembly,metal, cataloged under National Stock Number 4710-01-072-3750, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Air Warfare Center Weapons Div. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-072-3750 |
| Primary Part Number | 4592656-2 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Naval Air Warfare Center Weapons Div |
| Status | ACTIVE |
| Seat Angle in Deg | 37.0 SINGLE END |
| Design Form | PREBENT |
| Mating End Quantity | 2 SINGLE END |
| Material Document and Classification | QQ-S-763, CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE TUBING |
| Wall Thickness | 0.035 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND SINGLE END |
| Nominal Thread Size | 0.437 INCHES SINGLE END IN |
| End Connection Style | SWIVEL NUT, FLARED SINGLE END |
| Tube Outside Diameter | 0.250 INCHES NOMINAL IN |
| Thread Class | 2B SINGLE END |
| Material | STEEL COMP 316 SINGLE END |
| Material | STEEL COMP 316 TUBING |
| Thread Series Designator | UNF SINGLE END |
| 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 |
|---|---|
| 4693091 ITEM 60 | Naval Air Warfare Center Weapons Div (USA) |
| 4592656-2 PRIMARY | Naval Air Warfare Center Weapons Div (USA) |
| 4692939PC98 | Naval Air Warfare Center Weapons Div (USA) |
| Reference | Meaning |
|---|---|
| 4693091 | D/9 Drawing number reference only Naval Air Warfare Center Weapons Div |
| 4592656 | D/9 Drawing number reference only Naval Air Warfare Center Weapons Div |
NSN 4710-01-072-3750 is a Tube Assembly,metal, manufactured by Naval Air Warfare Center Weapons Div, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-072-3750 has 3 manufacturer part numbers on file: 4693091 ITEM 60 (Naval Air Warfare Center Weapons Div), 4592656-2 (Naval Air Warfare Center Weapons Div), 4692939PC98 (Naval Air Warfare Center Weapons Div).
Key specifications for 4592656-2: Seat Angle in Deg: 37.0 SINGLE END; Design Form: PREBENT; Mating End Quantity: 2 SINGLE END; Material Document and Classification: QQ-S-763, CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE TUBING. 13 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.