4730PL1631646 — NUT,TUBE COUPLING

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

4730PL1631646: NUT,TUBE COUPLING.

The NUT,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY OVERALL, nut_style: TUBE COUPLING, nut_height: 0.982 INCHES MINIMUM AND 1.044 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNS, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-050-3651, 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

4730PL1631646

NSN: 4730-01-050-3651
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)

SPECIFICATIONS

material	TITANIUM ALLOY OVERALL
nut_style	TUBE COUPLING
nut_height	0.982 INCHES MINIMUM AND 1.044 INCHES MAXIMUM IN
thread_class	3B
thread_series	UNS
thread_direction	RIGHT-HAND
length_to_shoulder	0.792 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN
width_across_flats	0.562 INCHES NOMINAL IN
nominal_thread_size	0.437 INCHES IN
smallest_inside_diameter	0.192 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
thread_quantity_per_inch	24
NSN	4730-01-050-3651

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH TO SHOULDER: 0.792 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN

•

WIDTH ACROSS FLATS: 0.562 INCHES NOMINAL IN

•

THREAD SERIES: UNS

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.437 INCHES IN

•

NUT HEIGHT: 0.982 INCHES MINIMUM AND 1.044 INCHES MAXIMUM IN

•

NUT STYLE: TUBE COUPLING

•

THREAD CLASS: 3B

TECHNICAL CHARACTERISTICS

LENGTH TO SHOULDER	0.792 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN
WIDTH ACROSS FLATS	0.562 INCHES NOMINAL IN
THREAD SERIES	UNS
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.437 INCHES IN
NUT HEIGHT	0.982 INCHES MINIMUM AND 1.044 INCHES MAXIMUM IN
NUT STYLE	TUBE COUPLING
THREAD CLASS	3B
THREAD QUANTITY PER INCH	24
MATERIAL	TITANIUM ALLOY OVERALL

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

MR54044T-04WReference document

Same NSN cross-reference

Reference document — Secondary reference

C7567-04LReference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

MR54040T-04WReference document

Same NSN cross-reference

Reference document — Secondary reference

AE16660-4WSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4730PL0890886Reference document

Same NSN cross-reference

Reference document — Informative reference only

MR54041T-04WReference document

Same NSN cross-reference

Reference document — Secondary reference

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 4730PL1631646?

4730PL1631646 is a NUT,TUBE COUPLING.

What parts can replace 4730PL1631646?

There are 6 known substitutes for 4730PL1631646: MR54044T-04W, C7567-04L, MR54040T-04W and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 4730PL1631646?

4730PL1631646 is cataloged in the U.S. Government catalog under NSN 4730-01-050-3651. This indicates validated use in U.S. government and defense supply chains.

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4730PL1631646 — NUT,TUBE COUPLING

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