K-500-CH-1320 — NUT,TUBE COUPLING

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

K-500-CH-1320: NUT,TUBE COUPLING.

The NUT,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: STEEL OR COPPER ALLOY OVERALL, nut_style: TUBE COUPLING, nut_height: 0.960 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNF, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-151-2570, 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

K-500-CH-1320

NSN: 4730-01-151-2570
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 59556 — KOVATCH CORP. (USA)

SPECIFICATIONS

material	STEEL OR COPPER ALLOY OVERALL
nut_style	TUBE COUPLING
nut_height	0.960 INCHES NOMINAL IN
thread_class	2B
thread_series	UNF
thread_direction	RIGHT-HAND
fabrication_method	MACHINED
length_to_shoulder	0.697 INCHES NOMINAL IN
width_across_flats	1.000 INCHES NOMINAL IN
nominal_thread_size	0.625 INCHES IN
smallest_inside_diameter	0.800 INCHES NOMINAL IN
thread_quantity_per_inch	14
NSN	4730-01-151-2570

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH TO SHOULDER: 0.697 INCHES NOMINAL IN

•

WIDTH ACROSS FLATS: 1.000 INCHES NOMINAL IN

•

THREAD SERIES: UNF

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.625 INCHES IN

•

NUT HEIGHT: 0.960 INCHES NOMINAL IN

•

NUT STYLE: TUBE COUPLING

•

THREAD CLASS: 2B

TECHNICAL CHARACTERISTICS

LENGTH TO SHOULDER	0.697 INCHES NOMINAL IN
WIDTH ACROSS FLATS	1.000 INCHES NOMINAL IN
THREAD SERIES	UNF
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.625 INCHES IN
NUT HEIGHT	0.960 INCHES NOMINAL IN
NUT STYLE	TUBE COUPLING
THREAD CLASS	2B
THREAD QUANTITY PER INCH	14
MATERIAL	STEEL OR COPPER 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 3

63AX 1721RSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

24710N610Reference document

Same NSN cross-reference

Reference document — Secondary reference

9032-24710N610Reference 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 K-500-CH-1320?

K-500-CH-1320 is a NUT,TUBE COUPLING.

What parts can replace K-500-CH-1320?

There are 3 known substitutes for K-500-CH-1320: 63AX 1721R, 24710N610, 9032-24710N610. Substitute compatibility should be verified for your specific system.

What is the NSN for K-500-CH-1320?

K-500-CH-1320 is cataloged in the U.S. Government catalog under NSN 4730-01-151-2570. This indicates validated use in U.S. government and defense supply chains.

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