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NSN 4720-01-197-4789Government record, cited
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Hose Assembly, Nonmetallic4720-01-197-4789

NSN 4720-01-197-4789 · NIIN 011974789 · Part number 7684-11916-004
Raytheon Company · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 15090
Government record, cited
NSN 4720-01-197-4789 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-197-4789. Manufacturer of record part number: 7684-11916-004.
Also searched as  4720-01-197-4789 · 4720011974789 · NIIN 011974789 · 01-197-4789 · FSC 4720 Hose and Flexible Tubing · CAGE 15090 · 7684-11916-004 · S88316-0230
Nearby stock numbers  ·
END VIEW L 23.000 INCHES NOMINAL WORKING IN OD 2.250 INCHES NOMINAL IN PIPE CROSS SECTION
4720-01-197-4789 — Hose and Flexible Tubing
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Measuring Method and Length: 23.000 INCHES NOMINAL WORKING IN
  • Minimum Inside Bending Radius: 9.620 INCHES IN
  • Connection Style: SWIVEL NUT FLARE FIRST END
  • End Connection Design: STRAIGHT FIRST END
  • Layer Composition and Location: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
  • Connection Type: THREADED INTERNAL TUBE FIRST END
  • Cross-Sectional Shape Style: ROUND
Identification
  • NSN: 4720-01-197-4789
  • NIIN: 011974789
  • FSC: 4720 — Hose and Flexible Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 7684-11916-004
  • Manufacturer: Raytheon Company
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-197-4789, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Raytheon Company. Government technical data includes 17 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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
NSN4720-01-197-4789
Primary Part Number7684-11916-004
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — Hose and Flexible Tubing
ManufacturerRaytheon Company
StatusACTIVE
Measuring Method and Length23.000 INCHES NOMINAL WORKING IN
Minimum Inside Bending Radius9.620 INCHES IN
Connection StyleSWIVEL NUT FLARE FIRST END
End Connection DesignSTRAIGHT FIRST END
Layer Composition and LocationOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
Connection TypeTHREADED INTERNAL TUBE FIRST END
Cross-Sectional Shape StyleROUND
Outside Diameter2.250 INCHES NOMINAL IN
Operating Pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
Thread DirectionRIGHT-HAND FIRST END
Nominal Thread Size1.500 INCHES FIRST END IN
Seat Angle37.0 DEGREES FIRST END
Inside Diameter0.875 INCHES NOMINAL IN
Inside Surface ConditionSMOOTH
Thread Class2B FIRST END
Burst Test Pressure12000.0 POUNDS PER SQUARE INCH LBS
Thread Series DesignatorUNF FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4720-01-197-47907684-11916-006 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Raytheon Company
4720-01-198-11187684-11916-007 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Raytheon Company
4720-01-198-11197684-11916-009 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Raytheon Company
4720-01-198-11207684-11916-010 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Raytheon Company
4720-01-198-8631S88306-0084 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Smiths Tubular Systems-Laconia, Inc.
4720-01-198-8633S88306-0250 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Smiths Tubular Systems-Laconia, Inc.
4720-01-198-95387684-11916-008 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Raytheon Company
4720-01-199-7905S88306-0140 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Smiths Tubular Systems-Laconia, Inc.
4720-01-199-7906S88306-0134 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Smiths Tubular Systems-Laconia, Inc.
4720-01-199-7907S88306-0170 POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Smiths Tubular Systems-Laconia, Inc.
Cross-Reference Index
Part NumberManufacturer
7684-11916-004 PRIMARY Raytheon Company (USA)
S88316-0230 Smiths Tubular Systems-Laconia, Inc. (USA)
Reference documents
ReferenceMeaning
7684-11916-004 5/9 Secondary reference
U.S. Government activity
7684-11916-004 5/9 Secondary reference
Hughes Missile Systems Co San Diego
7684-11916-004 5/9 Secondary reference
Gulf Coast Holdings, Inc Dba Unidynamics
7684-11916 D/9 Drawing number reference only
Hughes Missile Systems Co San Diego
7684-11916-004 5/2 Secondary reference
U.S. Government activity
Related Parts
4720-01-197-4790POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
7684-11916-006
4720-01-198-1118POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
7684-11916-007
4720-01-198-1119POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
7684-11916-009
4720-01-198-1120POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
7684-11916-010
4720-01-198-8631POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
S88306-0084
4720-01-198-8633POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
S88306-0250
4720-01-198-9538POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
7684-11916-008
4720-01-199-7905POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
S88306-0140
4720-01-199-7906POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
S88306-0134
4720-01-199-7907POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
S88306-0170

Frequently Asked Questions

What is NSN 4720-01-197-4789?

NSN 4720-01-197-4789 is a Hose Assembly,nonmetallic, manufactured by Raytheon Company, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-197-4789?

NSN 4720-01-197-4789 has 2 manufacturer part numbers on file: 7684-11916-004 (Raytheon Company), S88316-0230 (Smiths Tubular Systems-Laconia, Inc.).

What NSN replaces 4720-01-197-4789?

10 possible matches (shared part number, not a government interchangeability claim): 4720-01-197-4790, 4720-01-198-1118, 4720-01-198-1119. Verify interchangeability with system specifications before substitution.

What are the specifications of 7684-11916-004?

Key specifications for 7684-11916-004: Measuring Method and Length: 23.000 INCHES NOMINAL WORKING IN; Minimum Inside Bending Radius: 9.620 INCHES IN; Connection Style: SWIVEL NUT FLARE FIRST END; End Connection Design: STRAIGHT FIRST END. 17 specifications are documented in the U.S. Government catalog.

Is NSN 4720-01-197-4789 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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