The Pipe,metallic, cataloged under National Stock Number 4710-01-312-2910, 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 Bae Systems Land & Armaments L.p.. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4710-01-312-2910 |
| Primary Part Number | 101621 |
| Item Name | Pipe,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 101621 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| PL3158608-17 | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| PLM101621 | C/1 Advisory reference — outside the item-of-supply concept Bae Systems Land & Armaments L.p. |
| 3158608-17 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 4710-01-312-2910 is a Pipe,metallic, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-312-2910 has 2 manufacturer part numbers on file: 101621 (Bae Systems Land & Armaments L.p.), PL3158608-17 (Bae Systems Land & Armaments L.p.).
2 possible matches (shared part number, not a government interchangeability claim): 6750-01-394-8124, 4933-01-672-5068. Verify interchangeability with system specifications before substitution.
Key specifications for 101621: Special Features: BASE-RING-AND-TRUNNION-SUPPORT,PIPING; End Item Identification: GMLS MK13. 0 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.
NSN 4710-01-312-2910 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.