4055T70 — LOCKNUT,TUBE FITTING

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

4055T70: LOCKNUT,TUBE FITTING.

The LOCKNUT,TUBE FITTING is a the manufacturer industrial component. Key specifications include thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), thread_direction: RIGHT-HAND, nominal_thread_size: 0.250 INCHES IN, thread_quantity_per_inch: 28, nominal_tube_outside_diameter: 0.320 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-151-0650, 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

4055T70

NSN: 4730-01-151-0650
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 99207 — GENERAL ELECTRIC COMPANY DBA GE AEROSPACE (USA)

SPECIFICATIONS

thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
thread_direction	RIGHT-HAND
nominal_thread_size	0.250 INCHES IN
thread_quantity_per_inch	28
nominal_tube_outside_diameter	0.320 INCHES IN
NSN	4730-01-151-0650

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.250 INCHES IN

•

THREAD CLASS: 3B

•

THREAD QUANTITY PER INCH: 28

•

NOMINAL TUBE OUTSIDE DIAMETER: 0.320 INCHES IN

TECHNICAL CHARACTERISTICS

THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.250 INCHES IN
THREAD CLASS	3B
THREAD QUANTITY PER INCH	28
NOMINAL TUBE OUTSIDE DIAMETER	0.320 INCHES IN

OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008

SUBSTITUTES & CROSS-REFERENCES 6

4055T70P03Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

E12283-4Reference document

Same NSN cross-reference

Reference document — Secondary reference

10159593Reference document

Same NSN cross-reference

Reference document — Informative reference only

4730PL2125559Reference document

Same NSN cross-reference

Reference document — Informative reference only

4055T70P01Reference document

Same NSN cross-reference

Reference document — Secondary reference

4055T70P02Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4055T70?

4055T70 is a LOCKNUT,TUBE FITTING.

What parts can replace 4055T70?

There are 6 known substitutes for 4055T70: 4055T70P03, E12283-4, 10159593 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 4055T70?

4055T70 is cataloged in the U.S. Government catalog under NSN 4730-01-151-0650. This indicates validated use in U.S. government and defense supply chains.

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4055T70 — LOCKNUT,TUBE FITTING

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