The Connector,multiple,fluid Pressur, cataloged under National Stock Number 4730-00-459-6504, 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 Ordnance Parts and Engineering Co. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4730-00-459-6504 |
| Primary Part Number | 8754436 |
| Item Name | Connector,multiple,fluid Pressur |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Ordnance Parts and Engineering Co |
| Status | ACTIVE |
| Bolt Hole Fluid Passage | NOT PROVIDED |
| Seat Angle in Deg | 12.0 LOCATION NOT OTHERWISE SPECIFIED |
| Thread Provision | THREADED LOCATION NOT OTHERWISE SPECIFIED |
| Fluid Conveyance Type and Size for Which Designed | 3/8 IN. OD TUBE;1/4 IN. NOM PIPE SIZE IN |
| Connection Style | PLAIN SECOND CONNECTION |
| Connection Style | INVERTED FLARE FIRST CONNECTION |
| Connection Style | PLAIN THIRD CONNECTION |
| Bolt Hole Flats Serrations | NOT PROVIDED |
| Style Designator | 4 FLUID CONNECTIONS |
| Fluid Connection Quantity | 4 LOCATION NOT OTHERWISE SPECIFIED |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Thread Size | 9/16-18 LOCATION NOT OTHERWISE SPECIFIED |
| Screw Thread Series Designator | UNF FIRST CONNECTION |
| Screw Thread Series Designator | NPTF SECOND CONNECTION |
| Thread Class | 2B LOCATION NOT OTHERWISE SPECIFIED |
| Material | COPPER ALLOY |
| Furnished Items | SEAT LOCATION NOT OTHERWISE SPECIFIED |
| Thickness | 1.375 INCHES NOMINAL 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 |
|---|---|
| 8754436 | Ordnance Parts and Engineering Co (USA) |
| 8754436 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 4730004596504 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| XG8382933 | 5/9 Secondary reference Ford Motor Company |
| XG8382933 | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| 8754436 | 3/9 Design control — primary reference Yorde Machine Products Co |
| 8754436 | 5/9 Secondary reference Lasmer Industries Inc |
NSN 4730-00-459-6504 is a Connector,multiple,fluid Pressur, manufactured by Ordnance Parts and Engineering Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-459-6504 has 2 manufacturer part numbers on file: 8754436 (Ordnance Parts and Engineering Co), 8754436 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 8754436: Bolt Hole Fluid Passage: NOT PROVIDED; Seat Angle in Deg: 12.0 LOCATION NOT OTHERWISE SPECIFIED; Thread Provision: THREADED LOCATION NOT OTHERWISE SPECIFIED; Fluid Conveyance Type and Size for Which Designed: 3/8 IN. OD TUBE;1/4 IN. NOM PIPE SIZE IN. 18 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.