The Pipe,metallic, cataloged under National Stock Number 4710-01-385-5409, 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 Electro Mechanical Specialists, Llc. Government technical data includes 14 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-385-5409 |
| Primary Part Number | 808731-0-01 |
| Item Name | Pipe,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Electro Mechanical Specialists, Llc |
| Status | ACTIVE |
| Measuring Method and Length | 10.437 INCHES NOMINAL RANDOM IN |
| Nominal Pipe Size Designation | 0.250 INCHES IN |
| Second End Nominal Thread Size | 0.250 INCHES IN |
| Wall Thickness Designation | SCHEDULE 5 |
| First End Style | PLAIN |
| Material Document and Classification | ASTM A312, GRADE T+304 ASSN STD SINGLE MATERIAL RESPONSE |
| Diameter | 0.540 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Wall Thickness | 0.119 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Style | THREADED EXTERNAL |
| Material | STEEL COMP 304 |
| Second End Thread Series | UNF |
| Construction | SEAMLESS |
| 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 |
|---|---|
| 808731-0-01 PRIMARY | Electro Mechanical Specialists, Llc (USA) |
| Reference | Meaning |
|---|---|
| 808731-0 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 808731 | 5/9 Secondary reference U.S. Government activity |
| 808731 | 5/9 Secondary reference U.S. Government activity |
| 36810-2 ITEM 18 | 5/9 Secondary reference U.S. Government activity |
| 36810-2 ITEM 18 | 5/2 Secondary reference U.S. Government activity |
NSN 4710-01-385-5409 is a Pipe,metallic, manufactured by Electro Mechanical Specialists, Llc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-385-5409 has 1 manufacturer part number on file: 808731-0-01 (Electro Mechanical Specialists, Llc).
Key specifications for 808731-0-01: Measuring Method and Length: 10.437 INCHES NOMINAL RANDOM IN; Nominal Pipe Size Designation: 0.250 INCHES IN; Second End Nominal Thread Size: 0.250 INCHES IN; Wall Thickness Designation: SCHEDULE 5. 14 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.