The Pipeline Vent Assem, cataloged under National Stock Number 4710-01-288-4635, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-288-4635 |
| Item Name | Pipeline Vent Assem |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Overall Diameter | 6.625 INCHES NOMINAL IN |
| Accessory Components and Quantity | NIPPLE,PIPE 2; THREDOLET 1; VALVE,BALL 1; ELBOW,SCREWED 1; PLUG 1; CAP,RUBBER 2; TAPE,ANTISIEZE, AS REQUIRED |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 13228E3676 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4710-01-288-4635 is a Pipeline Vent Assem, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
Key specifications for 4710-01-288-4635: Overall Diameter: 6.625 INCHES NOMINAL IN; Overall Length: 12.000 INCHES NOMINAL IN; Accessory Components and Quantity: NIPPLE,PIPE 2; THREDOLET 1; VALVE,BALL 1; ELBOW,SCREWED 1; PLUG 1; CAP,RUBBER 2; TAPE,ANTISIEZE, AS REQUIRED; End Item Identification: 3835-01-182-1977. 3 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.