The Coupling,pipe, cataloged under National Stock Number 4730-00-239-8705, 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 Eastman Kodak Co. Government technical data includes 12 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-239-8705 |
| Primary Part Number | 878668 |
| Item Name | Coupling,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Eastman Kodak Co |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 1.102 INCHES ALL ENDS IN |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Connection Style | INVERTED FLARE (PIPE) CENTER BULKHEAD |
| Nominal Overall Length | 3.125 INCHES IN |
| Connection Type | UNTHREADED EXTERNAL PIPE ALL ENDS |
| Connection Type | THREADED EXTERNAL PIPE CENTER BULKHEAD |
| Style Designator | RIGID, SHORT CENTER WRENCHING FACILITY |
| Nominal Thread Size | 1.315 INCHES CENTER BULKHEAD IN |
| Seat Angle | 45.0 DEGREES CENTER BULKHEAD |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE 80 ALL ENDS |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL |
| Thread Series Designator | NPT CENTER BULKHEAD |
| 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 |
|---|---|
| 878668 PRIMARY | Eastman Kodak Co (USA) |
NSN 4730-00-239-8705 is a Coupling,pipe, manufactured by Eastman Kodak Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-239-8705 has 1 manufacturer part number on file: 878668 (Eastman Kodak Co).
1 possible match (shared part number, not a government interchangeability claim): 1285-00-653-8149. Verify interchangeability with system specifications before substitution.
Key specifications for 878668: Nominal Pipe Size Accommodated: 1.102 INCHES ALL ENDS IN; Connection Style: PLAIN (PIPE) ALL ENDS; Connection Style: INVERTED FLARE (PIPE) CENTER BULKHEAD; Nominal Overall Length: 3.125 INCHES IN. 12 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.