PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TA774Adapter,straight,pipe to Hose

Dixon Valve & Coupling Company, Llc Div Dixon Fire · NSN 4730-00-922-1899 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-922-1899 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-922-1899. Primary manufacturer part number: TA774.
Features
  • Adapter,straight,pipe to Hose — FSC 4730
  • Connection Type: THREADED EXTERNAL HOSE SECOND END
  • Thread Quantity Per Inch: 11-1/2 SECOND END
  • Thread Series Designator: NPT FIRST END
  • Nominal Overall Length: 1.125 INCHES IN
  • Thread Series Designator: NH SECOND END
  • Connection Style: PLAIN (HOSE) SECOND END
  • Connection Type: THREADED EXTERNAL PIPE FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-00-922-1899, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Dixon Valve & Coupling Company, Llc Div Dixon Fire. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-922-1899
Primary Part NumberTA774
Item NameAdapter,straight,pipe to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDixon Valve & Coupling Company, Llc Div Dixon Fire
StatusACTIVE
Connection TypeTHREADED EXTERNAL HOSE SECOND END
Thread Quantity Per Inch11-1/2 SECOND END
Thread Series DesignatorNPT FIRST END
Nominal Overall Length1.125 INCHES IN
Thread Series DesignatorNH SECOND END
Connection StylePLAIN (HOSE) SECOND END
Connection TypeTHREADED EXTERNAL PIPE FIRST END
Nominal Pipe Size Accommodated0.500 INCHES FIRST END IN
Connection StylePLAIN (PIPE) FIRST END
Thread Class3A SECOND END A
Nominal Thread Size0.500 INCHES SECOND END IN
Media for Which DesignedWATER-OIL-GAS SINGLE RESPONSE
Nominal Thread Size0.500 INCHES FIRST END IN
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2640-00-050-1235 INTERCHANGEABLE
Cap,pneumatic Valve
5365-00-226-4519 INTERCHANGEABLE
Spacer,ring
3455-00-243-21711-1561-1375 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
New York Twist Drill Inc
5330-00-407-9439 INTERCHANGEABLE
Washer Nonmetallic
8010-00-730-9574 INTERCHANGEABLE
Pigment,paint Products
5340-00-827-8783774 INTERCHANGEABLE
Clamp,loop
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
6685-00-849-24486-01395 INTERCHANGEABLE
Thermometer,self-Indicating
Sigma Products & Mfg
1660-00-919-8162 INTERCHANGEABLE
Diffuser,air,aircraft Heating an
5340-01-019-8815774 INTERCHANGEABLE
Clamp
Brady United States
7690-01-089-9700774 INTERCHANGEABLE
Marker,identification
Honeywell International Inc. Dba Honeyweel Sensing & Controls
Cross-Reference Index
Part NumberManufacturer
TA774 PRIMARY Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA)
774 Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA)
Related Parts
2640-00-050-1235INTERCHANGEABLE
CAP,PNEUMATIC VALVE
5365-00-226-4519INTERCHANGEABLE
SPACER,RING
3455-00-243-2171INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
1-1561-1375
5330-00-407-9439INTERCHANGEABLE
WASHER NONMETALLIC
8010-00-730-9574INTERCHANGEABLE
PIGMENT,PAINT PRODUCTS
5340-00-827-8783INTERCHANGEABLE
CLAMP,LOOP
774
6685-00-849-2448INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
6-01395
1660-00-919-8162INTERCHANGEABLE
DIFFUSER,AIR,AIRCRAFT HEATING AN
5340-01-019-8815INTERCHANGEABLE
CLAMP
774
7690-01-089-9700INTERCHANGEABLE
MARKER,IDENTIFICATION
774
5365-01-143-5259INTERCHANGEABLE
SPACER,SHAFT
3950-01-200-8346INTERCHANGEABLE
DOG ASSEMBLY
774

Frequently Asked Questions

What is NSN 4730-00-922-1899?

NSN 4730-00-922-1899 is a Adapter,straight,pipe to Hose, manufactured by Dixon Valve & Coupling Company, Llc Div Dixon Fire, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-922-1899?

NSN 4730-00-922-1899 has 2 cross-referenced part numbers: TA774 (Dixon Valve & Coupling Company, Llc Div Dixon Fire), 774 (Dixon Valve & Coupling Company, Llc Div Dixon Fire).

What NSN replaces 4730-00-922-1899?

There are 12 known substitutes for 4730-00-922-1899: 2640-00-050-1235, 5365-00-226-4519, 3455-00-243-2171 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TA774?

Key specifications for TA774: Connection Type: THREADED EXTERNAL HOSE SECOND END; Thread Quantity Per Inch: 11-1/2 SECOND END; Thread Series Designator: NPT FIRST END; Nominal Overall Length: 1.125 INCHES IN. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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