Measuring Method and Length: 144.000 INCHES NOMINAL OVERALL IN
Temp Rating: 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
Fitting Component and Surface Treatment: NUT ZINC SECOND END
Fitting Component and Surface Treatment: SHELL ZINC FIRST END
Supplementary Features: NHA-12506098; MATERIAL-LOW CARBON STEEL; FINISH-ZINC PLATING, ASTM B633 TY II FE/ZN8 CR PLUS 6 FREE ZINC; HOSE TY-471TC; TEMP RANGE M40 TO 212F DEG; FITTING 1-J9-04, FITTING 2-39-06; WEIGHT 1.3 KG KG
Cross-Sectional Shape Style: ROUND
Outside Diameter: 0.680 INCHES NOMINAL IN
Identification
NSN: 4720-01-576-4387
NIIN: 015764387
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-576-4387, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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.
Technical Specifications
Parameter
Value
NSN
4720-01-576-4387
Item Name
Hose Assembly,nonmetallic
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Status
ACTIVE
Measuring Method and Length
144.000 INCHES NOMINAL OVERALL IN
Temp Rating
212.0 FAHRENHEIT SINGLE RESPONSE DEGF
Fitting Component and Surface Treatment
NUT ZINC SECOND END
Fitting Component and Surface Treatment
SHELL ZINC FIRST END
Supplementary Features
NHA-12506098; MATERIAL-LOW CARBON STEEL; FINISH-ZINC PLATING, ASTM B633 TY II FE/ZN8 CR PLUS 6 FREE ZINC; HOSE TY-471TC; TEMP RANGE M40 TO 212F DEG; FITTING 1-J9-04, FITTING 2-39-06; WEIGHT 1.3 KG KG
Cross-Sectional Shape Style
ROUND
Outside Diameter
0.680 INCHES NOMINAL IN
Operating Pressure
4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
End Fitting Component and Material
NUT STEEL SECOND END
End Fitting Component and Material
SHELL STEEL FIRST END
Inside Diameter
0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-01-578-9390471TCJ906040606-118POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4720-01-644-5440471TCJ941040606-76-180POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4720-01-644-5446471TC3906060606-70POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4720-01-644-5448471TCJ906040606-76POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
4720-01-644-5455471TC0639060606-150POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
12506118-002
7/2Vendor item drawing reference
U S Army Tank Automotive Command Amsta-Im-Mm
471TCJ939040606-144-255
3/2Design control — primary reference
U.S. Government activity
12506118
D/9Drawing number reference only
U S Army Tank Automotive Command Amsta-Im-Mm
471TC939040606-99-255
5/9Secondary reference
U.S. Government activity
Related Parts
4720-01-578-9390POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
471TCJ906040606-118
4720-01-644-5440POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
471TCJ941040606-76-180
4720-01-644-5446POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
471TC3906060606-70
4720-01-644-5448POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
471TCJ906040606-76
4720-01-644-5455POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
471TC0639060606-150
Frequently Asked Questions
What is NSN 4720-01-576-4387?
NSN 4720-01-576-4387 is a Hose Assembly,nonmetallic, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What NSN replaces 4720-01-576-4387?
5 possible matches (shared part number, not a government interchangeability claim): 4720-01-578-9390, 4720-01-644-5440, 4720-01-644-5446. Verify interchangeability with system specifications before substitution.
What are the specifications of 4720-01-576-4387?
Key specifications for 4720-01-576-4387: Measuring Method and Length: 144.000 INCHES NOMINAL OVERALL IN; Temp Rating: 212.0 FAHRENHEIT SINGLE RESPONSE DEGF; Fitting Component and Surface Treatment: NUT ZINC SECOND END; Fitting Component and Surface Treatment: SHELL ZINC FIRST END. 11 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-576-4387 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.