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22981-12-70 — RESTRICTOR UNIT,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

22981-12-70: RESTRICTOR UNIT,FLUID FLOW.

The RESTRICTOR UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, design_type: STRAIGHT, thread_class: 3A LOCATION NOT OTHERWISE SPECIFIED A, thread_series: UNF LOCATION NOT OTHERWISE SPECIFIED, pressure_rating: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, thread_direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-197-3765, 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
22981-12-70
NSN: 4730-01-197-3765
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 10989 — PALL AEROPOWER CORP SUB OF PALL CORP MECTRON INDUSTRIES DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
design_typeSTRAIGHT
thread_class3A LOCATION NOT OTHERWISE SPECIFIED A
thread_seriesUNF LOCATION NOT OTHERWISE SPECIFIED
pressure_rating3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
thread_directionRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
end_connection_typeTHREADED MALE TUBE LOCATION NOT OTHERWISE SPECIFIED
thread_size_designator1.062-12 LOCATION NOT OTHERWISE SPECIFIED
end_connection_similarityIDENTICAL
strainer_type_and_quantity1 FILTER
NSN4730-01-197-3765
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 22981-12-70 · 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
•
PRESSURE RATING: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
STRAINER TYPE AND QUANTITY: 1 FILTER
•
DESIGN TYPE: STRAIGHT
•
THREAD SERIES: UNF LOCATION NOT OTHERWISE SPECIFIED
•
END CONNECTION TYPE: THREADED MALE TUBE LOCATION NOT OTHERWISE SPECIFIED
•
THREAD DIRECTION: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
•
THREAD SIZE DESIGNATOR: 1.062-12 LOCATION NOT OTHERWISE SPECIFIED
•
THREAD CLASS: 3A LOCATION NOT OTHERWISE SPECIFIED A
TECHNICAL CHARACTERISTICS
PRESSURE RATING3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
STRAINER TYPE AND QUANTITY1 FILTER
DESIGN TYPESTRAIGHT
THREAD SERIESUNF LOCATION NOT OTHERWISE SPECIFIED
END CONNECTION TYPETHREADED MALE TUBE LOCATION NOT OTHERWISE SPECIFIED
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
THREAD SIZE DESIGNATOR1.062-12 LOCATION NOT OTHERWISE SPECIFIED
THREAD CLASS3A LOCATION NOT OTHERWISE SPECIFIED A
MATERIALSTEEL CORROSION RESISTING BODY
MATERIALNICKEL ALLOY FILTER
SUBSTITUTES & CROSS-REFERENCES 3
V0-300-158-01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
0-300-158-01Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
22981Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 22981-12-70?
22981-12-70 is a RESTRICTOR UNIT,FLUID FLOW.
What parts can replace 22981-12-70?
There are 3 known substitutes for 22981-12-70: V0-300-158-01, 0-300-158-01, 22981. Substitute compatibility should be verified for your specific system.
What is the NSN for 22981-12-70?
22981-12-70 is cataloged in the U.S. Government catalog under NSN 4730-01-197-3765. 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.