PartsTable
Technical Data Sheet
9098890 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include length: 3.812 INCHES NOMINAL IN, material: STEEL, design_type: TUBULAR, thread_class: 3B FIRST PROVISION, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF) FIRST PROVISION, outside_diameter: 1.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-774-8108, 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
9098890
NSN: 4730-00-774-8108
FSC: 4730
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
length3.812 INCHES NOMINAL IN
materialSTEEL
design_typeTUBULAR
thread_class3B FIRST PROVISION
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF) FIRST PROVISION
outside_diameter1.000 INCHES NOMINAL IN
special_featuresFLUID FLOW 2 GALLON PER MINUTE AT 70 TO 3000 PSI
thread_directionRIGHT-HAND FIRST PROVISION
thread_provisionTHREADED SINGLE PROVISION
thread_size_designator0.5625-18 FIRST PROVISION
hose/tube_size_for_which_designed3/8 IN. OD TUBE IN
NSN4730-00-774-8108
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 9098890 · 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
THREAD CLASS: 3B FIRST PROVISION
THREAD DIRECTION: RIGHT-HAND FIRST PROVISION
DESIGN TYPE: TUBULAR
LENGTH: 3.812 INCHES NOMINAL IN
THREAD SIZE DESIGNATOR: 0.5625-18 FIRST PROVISION
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
THREAD PROVISION: THREADED SINGLE PROVISION
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS3B FIRST PROVISION
THREAD DIRECTIONRIGHT-HAND FIRST PROVISION
DESIGN TYPETUBULAR
LENGTH3.812 INCHES NOMINAL IN
THREAD SIZE DESIGNATOR0.5625-18 FIRST PROVISION
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
THREAD PROVISIONTHREADED SINGLE PROVISION
MATERIALSTEEL
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF) FIRST PROVISION
SPECIAL FEATURESFLUID FLOW 2 GALLON PER MINUTE AT 70 TO 3000 PSI
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
14300Interchangeable
interchangeable cross-reference
interchangeable
72909Interchangeable
interchangeable cross-reference
interchangeable
72910PC2Interchangeable
interchangeable cross-reference
interchangeable
13443-3Interchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
NNN-P-1475Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9098890?
9098890 is a RESTRICTOR,FLUID FLOW.
What parts can replace 9098890?
There are 11 known substitutes for 9098890: 14300, 72909, 72910PC2 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9098890?
9098890 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-774-8108. This indicates validated use in U.S. government and defense supply chains.
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