PartsTable
Technical Data Sheet
Download PDF

2CM4-BR — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2CM4-BR: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: INVERTED FLARE (PIPE) SECOND END, nominal_thread_size: 0.250 INCHES SECOND END IN, nominal_overall_length: 1.4375 INCHES IN, end_item_identification: HYDRAULIC PRESSURE, PMEL CALIBRATION EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-499-1658, 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
2CM4-BR
NSN: 4730-01-499-1658
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 28968 — CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. DBA HOKE GYROLOK (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_styleINVERTED FLARE (PIPE) SECOND END
special_featuresADDITIONAL DIMENSIONS ARE: BORE IS 0.09375 IN, HEX NUT FOR EXTERNAL THREADED TUBE IS 0.4375 IN, BODY HEX FOR EXTERNAL THREADED PIPE END IS 0.5625 IN
nominal_thread_size0.250 INCHES SECOND END IN
nominal_overall_length1.4375 INCHES IN
end_item_identificationHYDRAULIC PRESSURE, PMEL CALIBRATION EQUIPMENT
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
thread_quantity_per_inch27 FIRST END
thread_series_designatorNPT SECOND END
furnished_items_and_quantity1 FERRULE SLEEVE AND 1 UNION NUT
nominal_pipe_size_accommodated0.250 INCHES SECOND END IN
NSN4730-01-499-1658
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2CM4-BR · 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
•
FURNISHED ITEMS AND QUANTITY: 1 FERRULE SLEEVE AND 1 UNION NUT
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.250 INCHES SECOND END IN
•
CONNECTION STYLE: INVERTED FLARE (PIPE) SECOND END
•
NOMINAL OVERALL LENGTH: 1.4375 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.125 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 FERRULE SLEEVE AND 1 UNION NUT
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES SECOND END IN
CONNECTION STYLEINVERTED FLARE (PIPE) SECOND END
CONNECTION STYLECUSHION SEAL (TUBE) FIRST END
NOMINAL OVERALL LENGTH1.4375 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.125 INCHES FIRST END IN
NOMINAL THREAD SIZE0.250 INCHES SECOND END IN
NOMINAL THREAD SIZE0.125 INCHES FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 1
102189Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 2CM4-BR?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 2CM4-BR?
2CM4-BR is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 2CM4-BR?
There is 1 known substitute for 2CM4-BR: 102189. Substitute compatibility should be verified for your specific system.
What is the NSN for 2CM4-BR?
2CM4-BR is cataloged in the U.S. Government catalog under NSN 4730-01-499-1658. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 2CM4-BR