270NTA-4-2 — SLEEVE,COMPRESSION,TUBE-HOSE FIT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

270NTA-4-2: SLEEVE,COMPRESSION,TUBE-HOSE FIT.

SLEEVE,COMPRESSION,TUBE-HOSE FIT. Key specifications include material: COPPER ALLOY OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.520 INCHES NOMINAL SECOND END IN, seat_angle: 20.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED INTERNAL PIPE SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-113-1791, 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

270NTA-4-2

NSN: 4730-01-113-1791
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 93061 — PARKER-HANNIFIN CORP DIV FLUID SYSTEM CONNECTOR DIVISION (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
flow_angle	90.0 DEGREES
leg_length	0.520 INCHES NOMINAL SECOND END IN
seat_angle	20.0 DEGREES FIRST END
thread_class	2A FIRST END A
connection_type	THREADED INTERNAL PIPE SECOND END
connection_style	FLARELESS (TUBE) FIRST END
operating_pressure	150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size	0.438 INCHES FIRST END IN
maximum_operating_temp	200.0 FAHRENHEIT SINGLE RESPONSE DEGF
end_item_identification	HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
media_for_which_designed	AIR SINGLE RESPONSE
NSN	4730-01-113-1791

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW ANGLE: 90.0 DEGREES

•

CONNECTION STYLE: FLARELESS (TUBE) FIRST END

•

CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN

•

OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

LEG LENGTH: 0.690 INCHES NOMINAL FIRST END IN

TECHNICAL CHARACTERISTICS

FLOW ANGLE	90.0 DEGREES
CONNECTION STYLE	FLARELESS (TUBE) FIRST END
CONNECTION STYLE	PLAIN (PIPE) SECOND END
CONNECTION TYPE	THREADED EXTERNAL TUBE FIRST END
CONNECTION TYPE	THREADED INTERNAL PIPE SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	0.250 INCHES FIRST END IN
OPERATING PRESSURE	150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH	0.690 INCHES NOMINAL FIRST END IN
LEG LENGTH	0.520 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE	0.125 INCHES SECOND END IN

SUBSTITUTES & CROSS-REFERENCES 8

1640880Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SW26264Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4-2 100203BAReference document

Same NSN cross-reference

Reference document — Design control — primary reference

13950HReference document

Same NSN cross-reference

Reference document — Secondary reference

4-470-F-04X2Reference document

Same NSN cross-reference

Reference document — Secondary reference

SAE-J246Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 270NTA-4-2?

270NTA-4-2 is a SLEEVE,COMPRESSION,TUBE-HOSE FIT.

What parts can replace 270NTA-4-2?

There are 8 known substitutes for 270NTA-4-2: 1640880, SW26264, 4-2 100203BA and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 270NTA-4-2?

270NTA-4-2 is cataloged in the U.S. Government catalog under NSN 4730-01-113-1791. This indicates validated use in U.S. government and defense supply chains.

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270NTA-4-2 — SLEEVE,COMPRESSION,TUBE-HOSE FIT

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