The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-01-464-9315, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 20 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-464-9315 |
| Primary Part Number | 5793199FIND 325 |
| Item Name | Adapter,straight,tube to Boss |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Connection Style | SOCKET (TUBE) FIRST END |
| Connection Style | GASKET SEAL (BOSS) SECOND END |
| Union Joint Location | FIRST END |
| Tubing Wall Nominal Thickness for Which Designed | 0.085 INCHES FIRST END IN |
| Nominal Overall Length | 1.500 INCHES IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES FIRST END IN |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| Maximum Operating Temp | 225.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Surface Treatment | PASSIVATE BODY |
| Surface Treatment | PASSIVATE NUT |
| Surface Treatment | PASSIVATE TAILPIECE |
| Media for Which Designed | FLUID SINGLE RESPONSE |
| Thread Class | 2B SECOND END |
| Material | STEEL COMP 316 BODY |
| Material | RUBBER SYNTHETIC GASKET |
| Material | STEEL COMP 304 NUT |
| Material | STEEL CORROSION RESISTING OR STEEL COMP 316 TAILPIECE |
| Thread Series Designator | UNF SECOND 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 |
|---|---|
| 5793199FIND 325 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H864T-8-8-SS-LW | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 5793199 | D/9 Drawing number reference only Naval Sea Systems Command |
| H864T-8-SS-LW | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-464-9315 is a Adapter,straight,tube to Boss, manufactured by Naval Sea Systems Command, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-464-9315 has 1 manufacturer part number on file: 5793199FIND 325 (Naval Sea Systems Command).
5 possible matches (shared part number, not a government interchangeability claim): 4820-01-516-6125, 2940-01-516-6590, 6685-01-516-8322. Verify interchangeability with system specifications before substitution.
Key specifications for 5793199FIND 325: Connection Style: SOCKET (TUBE) FIRST END; Connection Style: GASKET SEAL (BOSS) SECOND END; Union Joint Location: FIRST END; Tubing Wall Nominal Thickness for Which Designed: 0.085 INCHES FIRST END IN. 20 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.