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00890400 — RESTRICTOR UNIT,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

00890400: RESTRICTOR UNIT,FLUID FLOW.

The RESTRICTOR UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include material: STEEL SCREENING, valve_size: 0.250 INCHES IN, design_type: STRAIGHT, thread_class: 2A SECOND CONNECTION A, thread_series: UNS SECOND CONNECTION, overall_length: 2.766 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-133-7132, 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
00890400
NSN: 4730-01-133-7132
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 61080 — HATZ DIESEL OF AMERICA INC (USA)
SPECIFICATIONS
materialSTEEL SCREENING
valve_size0.250 INCHES IN
design_typeSTRAIGHT
thread_class2A SECOND CONNECTION A
thread_seriesUNS SECOND CONNECTION
overall_length2.766 INCHES NOMINAL IN
orifice_diameter0.027 INCHES NOMINAL IN
thread_directionRIGHT-HAND SECOND CONNECTION
width_across_flats0.672 INCHES NOMINAL IN
end_connection_typeANY ACCEPTABLE FIRST CONNECTION
thread_size_designator15/32-18 SECOND CONNECTION
end_item_identification80F SUPPORT EQUIPMENT, F-4 AIRCRAFT
NSN4730-01-133-7132
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 00890400 · 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: 0.672 INCHES NOMINAL IN
•
STRAINER TYPE AND QUANTITY: 1 SCREEN
•
DESIGN TYPE: STRAIGHT
•
THREAD SERIES: UNS SECOND CONNECTION
•
END CONNECTION TYPE: ANY ACCEPTABLE FIRST CONNECTION
•
VALVE SIZE: 0.250 INCHES IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.672 INCHES NOMINAL IN
STRAINER TYPE AND QUANTITY1 SCREEN
DESIGN TYPESTRAIGHT
THREAD SERIESUNS SECOND CONNECTION
END CONNECTION TYPEANY ACCEPTABLE FIRST CONNECTION
END CONNECTION TYPETHREADED MALE SECOND CONNECTION
OVERALL LENGTH2.766 INCHES NOMINAL IN
VALVE SIZE0.250 INCHES IN
THREAD DIRECTIONRIGHT-HAND SECOND CONNECTION
THREAD SIZE DESIGNATOR15/32-18 SECOND CONNECTION
SUBSTITUTES & CROSS-REFERENCES 1
83368Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 00890400?
00890400 is a RESTRICTOR UNIT,FLUID FLOW.
What parts can replace 00890400?
There is 1 known substitute for 00890400: 83368. Substitute compatibility should be verified for your specific system.
What is the NSN for 00890400?
00890400 is cataloged in the U.S. Government catalog under NSN 4730-01-133-7132. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.