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NSN 4720-00-177-0671Government record, cited
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Hose, Nonmetallic4720-00-177-0671

NSN 4720-00-177-0671 · NIIN 001770671 · Part number 11662995
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 19207
Government record, cited
NSN 4720-00-177-0671 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-177-0671. Manufacturer of record part number: 11662995.
Also searched as  4720-00-177-0671 · 4720001770671 · NIIN 001770671 · 00-177-0671 · FSC 4720 Hose and Flexible Tubing · CAGE 19207 · 11662995 · 4720PL1483235 · 4720001770671 · 10082411 · 4720001770671 · 7771-0
Nearby stock numbers  ·
END VIEW PIPE CROSS SECTION
4720-00-177-0671 — Hose and Flexible Tubing
Features
  • Hose,nonmetallic — FSC 4720
  • Temp Rating: -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Layer Composition and Location: 1ST LAYER WOVEN FABRIC AND 2ND LAYER MOLDED RUBBER
  • Cross-Sectional Shape Style: ROUND
  • Inside Surface Condition: SMOOTH
  • Media for Which Designed: FUEL/OIL, HYDROCARBON AND ETHYLENE GLYCOL AND WATER SINGLE RESPONSE
  • Burst Test Pressure: 450.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
  • Outer Covering Environmental Protection: MILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT AND ETHYLENE GLYCOL RESISTANT AND HEAT RESISTANT
Identification
  • NSN: 4720-00-177-0671
  • NIIN: 001770671
  • FSC: 4720 — Hose and Flexible Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 11662995
  • Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description

The Hose,nonmetallic, cataloged under National Stock Number 4720-00-177-0671, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-00-177-0671
Primary Part Number11662995
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — Hose and Flexible Tubing
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Temp Rating-65.0 FAHRENHEIT AND 350.0 FAHRENHEIT SINGLE RESPONSE DEGF
Layer Composition and Location1ST LAYER WOVEN FABRIC AND 2ND LAYER MOLDED RUBBER
Cross-Sectional Shape StyleROUND
Inside Surface ConditionSMOOTH
Media for Which DesignedFUEL/OIL, HYDROCARBON AND ETHYLENE GLYCOL AND WATER SINGLE RESPONSE
Burst Test Pressure450.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
Outer Covering Environmental ProtectionMILDEW RESISTANT AND OIL RESISTANT AND OZONE RESISTANT AND ETHYLENE GLYCOL RESISTANT AND HEAT RESISTANT
MaterialRUBBER SILICONE CLASS Q TUBE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 12
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-00-177-06727771-5 POSSIBLE MATCH
HOSE,NONMETALLIC
Possible match (shared part number)Gates Corporation
5365-00-316-558877710 POSSIBLE MATCH
RING,EXTERNALLY THREADED
Possible match (shared part number)Parker Hannifin Corporation Div Hydraulic Systems Division
6130-00-651-167077-710 POSSIBLE MATCH
POWER SUPPLY
Possible match (shared part number)Lockheed Martin Corporation Div Rms - Mitchel Field
4720-01-045-260511662995-1 POSSIBLE MATCH
HOSE,NONMETALLIC
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
4720-01-047-9541 POSSIBLE MATCH
HOSE,NONMETALLIC
Possible match (shared part number)
4720-01-088-1083 POSSIBLE MATCH
HOSE,NONMETALLIC
Possible match (shared part number)
4720-01-106-661611662995-3 POSSIBLE MATCH
HOSE,NONMETALLIC
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
4720-01-110-431511662995-4 POSSIBLE MATCH
HOSE,NONMETALLIC
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
4720-01-113-5965 POSSIBLE MATCH
HOSE,NONMETALLIC
Possible match (shared part number)
4720-01-114-768611662995-2 POSSIBLE MATCH
HOSE,NONMETALLIC
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
7771-0 Gates Corporation (USA)
11662995 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Reference documents
ReferenceMeaning
4720PL1483235 6/9 Informative reference only
Jednolity Indeks Materialowy - Uniform Material Index
4720001770671 6/9 Informative reference only
E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
10082411 6/9 Informative reference only
Nimikkeistokeskus Ncb Finland
4720001770671 5/9 Secondary reference
E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
MIL-H-62217 4/1 Identification reference
U.S. Government activity
39-3043-3-8 5/9 Secondary reference
Hewitt-Robins Div Litton Systems Inc
Related Parts
4720-00-177-0672POSSIBLE MATCH
HOSE,NONMETALLIC
7771-5
5365-00-316-5588POSSIBLE MATCH
RING,EXTERNALLY THREADED
77710
6130-00-651-1670POSSIBLE MATCH
POWER SUPPLY
77-710
4720-01-045-2605POSSIBLE MATCH
HOSE,NONMETALLIC
11662995-1
4720-01-047-9541POSSIBLE MATCH
HOSE,NONMETALLIC
4720-01-088-1083POSSIBLE MATCH
HOSE,NONMETALLIC
4720-01-106-6616POSSIBLE MATCH
HOSE,NONMETALLIC
11662995-3
4720-01-110-4315POSSIBLE MATCH
HOSE,NONMETALLIC
11662995-4
4720-01-113-5965POSSIBLE MATCH
HOSE,NONMETALLIC
4720-01-114-7686POSSIBLE MATCH
HOSE,NONMETALLIC
11662995-2
4720-01-117-8256POSSIBLE MATCH
HOSE,NONMETALLIC
4720-01-120-0398POSSIBLE MATCH
HOSE,NONMETALLIC

Frequently Asked Questions

What is NSN 4720-00-177-0671?

NSN 4720-00-177-0671 is a Hose,nonmetallic, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-00-177-0671?

NSN 4720-00-177-0671 has 2 manufacturer part numbers on file: 7771-0 (Gates Corporation), 11662995 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 4720-00-177-0671?

12 possible matches (shared part number, not a government interchangeability claim): 4720-00-177-0672, 5365-00-316-5588, 6130-00-651-1670. Verify interchangeability with system specifications before substitution.

What are the specifications of 11662995?

Key specifications for 11662995: Temp Rating: -65.0 FAHRENHEIT AND 350.0 FAHRENHEIT SINGLE RESPONSE DEGF; Layer Composition and Location: 1ST LAYER WOVEN FABRIC AND 2ND LAYER MOLDED RUBBER; Cross-Sectional Shape Style: ROUND; Inside Surface Condition: SMOOTH. 8 specifications are documented in the U.S. Government catalog.

Is NSN 4720-00-177-0671 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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