The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-549-9229, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp. 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. 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 | 4720-01-549-9229 |
| Primary Part Number | 3005987 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp |
| Status | ACTIVE |
| Measuring Method and Length | 37.000 INCHES MINIMUM OVERALL IN |
| Temp Rating | -58.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Temp Rating | 302.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Minimum Inside Bending Radius | 1.500 INCHES IN |
| Connection Style | SWIVEL NUT WITH COMPRESSION SLEEVE ALL ENDS |
| Nominal Inside Diameter Hose Accommodated | 0.406 INCHES ALL ENDS IN |
| Connection Type | THREADED INTERNAL HOSE ALL ENDS |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.740 INCHES NOMINAL IN |
| Operating Pressure | 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 1.312 INCHES FIRST END IN |
| Nominal Thread Size | 0.875 INCHES SECOND END IN |
| Inside Diameter | 0.750 INCHES NOMINAL IN |
| Media for Which Designed | OIL THIRD RESPONSE |
| Media for Which Designed | HYDRAULIC FLUID SECOND RESPONSE |
| Media for Which Designed | FUEL, DIESEL FIRST RESPONSE |
| Thread Series Designator | UNF 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 |
NSN 4720-01-549-9229 is a Hose Assembly,nonmetallic, manufactured by General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-549-9229 has 2 manufacturer part numbers on file: 3005987 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), 3005987 (Allen and Webb).
2 possible matches (shared part number, not a government interchangeability claim): 4720-01-579-7998, 4720-01-587-9003. Verify interchangeability with system specifications before substitution.
Key specifications for 3005987: Measuring Method and Length: 37.000 INCHES MINIMUM OVERALL IN; Temp Rating: -58.0 FAHRENHEIT FIRST RESPONSE DEGF; Temp Rating: 302.0 FAHRENHEIT SECOND RESPONSE DEGF; Minimum Inside Bending Radius: 1.500 INCHES 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.