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R400-1-1 — RESTRICTOR UNIT,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

R400-1-1: RESTRICTOR UNIT,FLUID FLOW.

The RESTRICTOR UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC PACKING, valve_size: 0.320 INCHES IN, design_type: STRAIGHT, thread_class: 3A FIRST CONNECTION A, thread_series: UNF OR NF FIRST CONNECTION, overall_length: 2.452 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-804-5018, 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
R400-1-1
NSN: 4730-00-804-5018
NIINs: 008045018, 014995286
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 11825 — ENGINEERED MAGNETICS INC AAP DIV (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC PACKING
valve_size0.320 INCHES IN
design_typeSTRAIGHT
thread_class3A FIRST CONNECTION A
thread_seriesUNF OR NF FIRST CONNECTION
overall_length2.452 INCHES NOMINAL IN
pressure_rating3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
compression_typeDOUBLE COMPRESSION LOCATION NOT OTHERWISE SPECIFIED
thread_directionRIGHT-HAND SECOND CONNECTION
width_across_flats0.813 INCHES NOMINAL IN
end_connection_typeTHREADED MALE LOCATION NOT OTHERWISE SPECIFIED
operating_temp_range-65.0 TO 275.0 FAHRENHEIT DEGF
NSN4730-00-804-5018
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: R400-1-1 · 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
•
FLOW RATE AND FLUID TYPE: 1.2 GALLONS PER MINUTE OIL
•
PRESSURE RATING: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
WIDTH ACROSS FLATS: 0.813 INCHES NOMINAL IN
•
STRAINER TYPE AND QUANTITY: 2 FILTER
•
END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED: 1/4 IN. OD TUBE IN
•
DESIGN TYPE: STRAIGHT
•
THREAD SERIES: UNF OR NF FIRST CONNECTION
TECHNICAL CHARACTERISTICS
FLOW RATE AND FLUID TYPE1.2 GALLONS PER MINUTE OIL
PRESSURE RATING3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
WIDTH ACROSS FLATS0.813 INCHES NOMINAL IN
STRAINER TYPE AND QUANTITY2 FILTER
END CONNECTION COMPONENT TYPE AND SIZE FOR WHICH DESIGNED1/4 IN. OD TUBE IN
DESIGN TYPESTRAIGHT
THREAD SERIESUNF OR NF FIRST CONNECTION
THREAD SERIESUNF OR NF SECOND CONNECTION
END CONNECTION TYPETHREADED MALE LOCATION NOT OTHERWISE SPECIFIED
OVERALL LENGTH2.452 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R400-1-1?
R400-1-1 is a RESTRICTOR UNIT,FLUID FLOW.
What is the NSN for R400-1-1?
R400-1-1 is cataloged in the U.S. Government catalog under NSN 4730-00-804-5018. This indicates validated use in U.S. government and defense supply chains.
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