The Tube,metallic, cataloged under National Stock Number 4710-00-273-0691, 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 Sea Systems Command. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4710-00-273-0691 |
| Primary Part Number | S4823 300226PC4 1/8ID |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | 1/8 IN. ID 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 |
|---|---|
| S4823 300226PC4 1/8ID | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| S4823-3002260PC4 | 5/9 Secondary reference Naval Sea Systems Command |
| 3002260PC4 1-8IN | 3/1 Design control — primary reference Naval Sea Systems Command |
| 1554-A 1-8ID | C/1 Advisory reference — outside the item-of-supply concept Sfc Valve Corporation |
| S4823-3002260PC | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 4710-00-273-0691 is a Tube,metallic, manufactured by Naval Sea Systems Command, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-00-273-0691 has 1 manufacturer part number on file: S4823 300226PC4 1/8ID (Naval Sea Systems Command).
2 possible matches (shared part number, not a government interchangeability claim): 4730-00-273-0693, 4730-00-277-3322. Verify interchangeability with system specifications before substitution.
Key specifications for S4823 300226PC4 1/8ID: End Item Identification: STEAM TRAP; Reference Number Differentiating Characteristics: 1/8 IN. ID IN. 1 specification is 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.