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8909A480-001 — RESTRICTOR UNIT,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8909A480-001: RESTRICTOR UNIT,FLUID FLOW.

The RESTRICTOR UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include material: STEEL BODY, valve_size: 0.750 INCHES IN, design_type: STRAIGHT, thread_class: 2A THIRD CONNECTION A, thread_series: UNF SECOND CONNECTION, overall_length: 1.370 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-398-4680, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
8909A480-001
NSN: 4730-01-398-4680
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 20722 — THE ENTWISTLE COMPANY LLC (USA)
SPECIFICATIONS
materialSTEEL BODY
valve_size0.750 INCHES IN
design_typeSTRAIGHT
thread_class2A THIRD CONNECTION A
thread_seriesUNF SECOND CONNECTION
overall_length1.370 INCHES NOMINAL IN
orifice_diameter0.063 INCHES NOMINAL IN
special_featuresRESTRICTOR IS IN 1ST END
thread_directionRIGHT-HAND THIRD CONNECTION
width_across_flats0.875 INCHES NOMINAL IN
end_connection_typeTHREADED MALE, FLARELESS TUBE SECOND CONNECTION
thread_size_designator3/4-16 SECOND CONNECTION
NSN4730-01-398-4680
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8909A480-001 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 0.875 INCHES NOMINAL IN
•
DESIGN TYPE: STRAIGHT
•
THREAD SERIES: UNF SECOND CONNECTION
•
END CONNECTION TYPE: THREADED MALE, FLARELESS TUBE SECOND CONNECTION
•
VALVE SIZE: 0.750 INCHES IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.875 INCHES NOMINAL IN
DESIGN TYPESTRAIGHT
THREAD SERIESUNF SECOND CONNECTION
THREAD SERIESUNF THIRD CONNECTION
END CONNECTION TYPETHREADED MALE, FLARELESS TUBE SECOND CONNECTION
END CONNECTION TYPETHREADED MALE, GASKET SEAL THIRD CONNECTION
OVERALL LENGTH1.370 INCHES NOMINAL IN
VALVE SIZE0.750 INCHES IN
THREAD DIRECTIONRIGHT-HAND THIRD CONNECTION
THREAD DIRECTIONRIGHT-HAND SECOND CONNECTION
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
64004-8-R-063Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8909A480-001?
8909A480-001 is a RESTRICTOR UNIT,FLUID FLOW.
What parts can replace 8909A480-001?
There is 1 known substitute for 8909A480-001: 64004-8-R-063. Substitute compatibility should be verified for your specific system.
What is the NSN for 8909A480-001?
8909A480-001 is cataloged in the U.S. Government catalog under NSN 4730-01-398-4680. This indicates validated use in U.S. government and defense supply chains.
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