The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-436-0317, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Gates Corporation. Government technical data includes 28 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-436-0317 |
| Primary Part Number | 16C12M-16FJX-16FL-110 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Gates Corporation |
| Status | ACTIVE |
| Measuring Method and Length | 110.000 INCHES NOMINAL WORKING IN |
| Flange Thickness | 0.312 INCHES NOMINAL SECOND ENDUNABLE TO DECODE IN |
| Minimum Inside Bending Radius | 6.000 INCHES IN |
| Connection Style | SWIVEL NUT FLARE FIRST ENDUNABLE TO DECODE |
| Connection Style | PLAIN W/ GASKET GROOVE (SAE FLANGED HEAD) SECOND ENDUNABLE TO DECODE |
| End Connection Design | STRAIGHT FIRST ENDUNABLE TO DECODE |
| End Connection Design | STRAIGHT SECOND ENDUNABLE TO DECODE |
| Layer Composition and Location | 1ST LAYER BRAIDED FABRIC AND 2ND LAYER SPIRALLY LAID STEEL WIRE AND 3RD LAYER SPIRALLY LAID STEEL WIRE AND 4TH LAYER SPIRALLY LAID STEEL WIRE AND 5TH LAYER SPIRALLY LAID STEEL WIRE AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE |
| Connection Type | THREADED INTERNAL TUBE FIRST ENDUNABLE TO DECODE |
| Connection Type | PLAIN FACE FLANGE SECOND ENDUNABLE TO DECODE |
| Bolt Hole Diameter | 0.406 INCHES NOMINAL SECOND ENDUNABLE TO DECODE IN |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 1.500 INCHES NOMINAL IN |
| Operating Pressure | 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| End Fitting Component and Material | COMPLETE FITTING STEEL ALL ENDSUNABLE TO DECODE |
| Flange Length | 2.780 INCHES MAXIMUM SECOND ENDUNABLE TO DECODE IN |
| Thread Direction | RIGHT-HAND FIRST ENDUNABLE TO DECODE |
| Nominal Thread Size | 1.312 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Exterior Color | BLACK |
| Inside Diameter | 1.000 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Bolt Hole Quantity | 4 SECOND ENDUNABLE TO DECODE |
| Center to Center Distance Between Bolt Holes Along Length | 2.062 INCHES NOMINAL SECOND ENDUNABLE TO DECODE IN |
| Center to Center Distance Between Bolt Holes Along Width | 1.030 INCHES NOMINAL SECOND ENDUNABLE TO DECODE IN |
| Flange Width | 2.220 INCHES NOMINAL SECOND ENDUNABLE TO DECODE IN |
| Hydrostatic Test Pressure | 8000.0 POUNDS PER SQUARE INCH LBS |
| Thread Class | 2B FIRST ENDUNABLE TO DECODE |
| 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 |
|---|---|
| 16C12M-16FJX-16FL-110 PRIMARY | Gates Corporation (USA) |
| AMD-1137 ITEM 8 | Appleton Marine Inc (USA) |
| Reference | Meaning |
|---|---|
| 16C12M-16FJX-16 | C/1 Advisory reference — outside the item-of-supply concept Gates Corporation |
| AMD-1137 | D/9 Drawing number reference only Appleton Marine Inc |
NSN 4720-01-436-0317 is a Hose Assembly,nonmetallic, manufactured by Gates Corporation, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-436-0317 has 2 manufacturer part numbers on file: 16C12M-16FJX-16FL-110 (Gates Corporation), AMD-1137 ITEM 8 (Appleton Marine Inc).
5 possible matches (shared part number, not a government interchangeability claim): 4720-01-436-0328, 4720-01-436-2653, 4720-01-436-2683. Verify interchangeability with system specifications before substitution.
Key specifications for 16C12M-16FJX-16FL-110: Measuring Method and Length: 110.000 INCHES NOMINAL WORKING IN; Flange Thickness: 0.312 INCHES NOMINAL SECOND ENDUNABLE TO DECODE IN; Minimum Inside Bending Radius: 6.000 INCHES IN; Connection Style: SWIVEL NUT FLARE FIRST ENDUNABLE TO DECODE. 28 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.