The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-107-1871, 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 Zodiac Milpro Australia Pty Ltd. Government technical data includes 9 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through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4730-01-107-1871 |
| Primary Part Number | ZB0775640 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Zodiac Milpro Australia Pty Ltd |
| Status | ACTIVE |
| Connection Style | BEADED ALL ENDS |
| Nominal Inside Diameter Hose Accommodated | 0.312 INCHES ALL ENDS IN |
| Connection Type | UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION |
| Connection Type | EXTERNAL QUICK DISCONNECT ALL ENDS |
| Style Designator | MALE COUPLING HALF |
| Leg Length | 0.875 INCHES NOMINAL IN |
| Features Provided | SAFETY LOCKING FEATURE AND SELF-SEALING |
| Material | PLASTIC BODY |
| Quick Disconnect Method | PUSH-PULL ALL ENDS |
| 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 |
|---|---|
| ZB0775640 | Zodiac Milpro Australia Pty Ltd (AUS) |
| 775640 | Brp Us Inc (USA) |
| Reference | Meaning |
|---|---|
| 173247 | 5/9 Secondary reference Exxon Mobil Corporation Dba Exxonmobil Fuels Marketing Company Div Exxonmobil Fuels Marketing Company |
| 0174508 | 5/9 Secondary reference U.S. Government activity |
| 173247 | 5/9 Secondary reference Simpson-Lawrence Ltd Johnson and Evi Rude Outboard Motors |
| 174508 | 5/9 Secondary reference Evinrude Motors Product Group of Outboard Marine Corp |
| 173247 | 5/9 Secondary reference Outboard Marine Corp Johnson Motors Div |
| 173247 | 5/9 Secondary reference Evinrude Motors Product Group of Outboard Marine Corp |
| 0174508 | 5/9 Secondary reference Evinrude Motors Product Group of Outboard Marine Corp |
| 173247 | 5/9 Secondary reference U.S. Government activity |
| 775640 | 3/9 Design control — primary reference U.S. Government activity |
| 775640 | 5/9 Secondary reference Outboard Marine Corp Johnson Motors Div |
| 10406019 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 174508 | 5/9 Secondary reference Outboard Marine Corp Johnson Motors Div |
| 174508 | 5/9 Secondary reference U.S. Government activity |
| 0175508 | 5/9 Secondary reference Outboard Marine Corp Johnson Motors Div |
NSN 4730-01-107-1871 is a Coupling Half,quick Disconnect, manufactured by Zodiac Milpro Australia Pty Ltd, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-107-1871 has 2 manufacturer part numbers on file: ZB0775640 (Zodiac Milpro Australia Pty Ltd), 775640 (Brp Us Inc).
2 possible matches (shared part number, not a government interchangeability claim): 6525-01-350-5971, 5985-01-545-8637. Verify interchangeability with system specifications before substitution.
Key specifications for ZB0775640: Connection Style: BEADED ALL ENDS; Nominal Inside Diameter Hose Accommodated: 0.312 INCHES ALL ENDS IN; Connection Type: UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION; Connection Type: EXTERNAL QUICK DISCONNECT ALL ENDS. 9 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.