4373AP — COUPLING,CLAMP,GROOVED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4373AP: COUPLING,CLAMP,GROOVED.

The COUPLING,CLAMP,GROOVED is a the manufacturer industrial component. Key specifications include shape: ROUND, height: 0.225 INCHES NOMINAL IN, material: IRON ALLOY 660 NUT, nut_type: SELF-LOCKING HEXAGON, band_width: 0.880 INCHES NOMINAL IN, latch_style: SINGLE. This part is cataloged in the U.S.

Government catalog under NSN 5342-01-180-4970, 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

4373AP

NSN: 5342-01-180-4970
FSC: 5342 — Hardware, Weapon System
CAGE: 94581 — V I J CORP DIV NATIONAL UTILITIES COMPANY (USA)

SPECIFICATIONS

shape	ROUND
height	0.225 INCHES NOMINAL IN
material	IRON ALLOY 660 NUT
nut_type	SELF-LOCKING HEXAGON
band_width	0.880 INCHES NOMINAL IN
latch_style	SINGLE
temp_rating	-65.0 FAHRENHEIT AND 770.0 FAHRENHEIT DEGF
groove_width	0.473 INCHES MINIMUM AND 0.483 INCHES MAXIMUM IN
band_thickness	0.032 INCHES NOMINAL IN
retainer_width	0.875 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
inside_diameter	3.194 INCHES NOMINAL IN
segment_quantity	3
NSN	5342-01-180-4970

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -65.0 FAHRENHEIT AND 770.0 FAHRENHEIT DEGF

•

BAND WIDTH: 0.880 INCHES NOMINAL IN

•

RETAINER WIDTH: 0.875 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5737, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE BOLT

•

SHAPE: ROUND

•

CROSS-SECTIONAL SHAPE STYLE: GROOVED RETAINER

TECHNICAL CHARACTERISTICS

TEMP RATING	-65.0 FAHRENHEIT AND 770.0 FAHRENHEIT DEGF
BAND WIDTH	0.880 INCHES NOMINAL IN
RETAINER WIDTH	0.875 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5737, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE BOLT
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5737, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE TRUNNION
SHAPE	ROUND
CROSS-SECTIONAL SHAPE STYLE	GROOVED RETAINER
BAND THICKNESS	0.032 INCHES NOMINAL IN
SEALING INNER LINER	NOT INCLUDED

OTHER ITEMS IN FSC 5342 — Hardware, Weapon System

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

5342-00-001-1696 5342-00-001-1972 5342-00-001-1980 5342-00-001-2492 5342-00-001-2502 5342-00-001-3915 5342-00-001-4001 5342-00-001-4655

SUBSTITUTES & CROSS-REFERENCES 4

VC1277Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

NH1005348-10Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4374ADReference document

Same NSN cross-reference

Reference document — Secondary reference

15J14Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 4373AP?

4373AP is a COUPLING,CLAMP,GROOVED.

What parts can replace 4373AP?

There are 4 known substitutes for 4373AP: VC1277, NH1005348-10, 4374AD and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 4373AP?

4373AP is cataloged in the U.S. Government catalog under NSN 5342-01-180-4970. This indicates validated use in U.S. government and defense supply chains.

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