4273-1630S — COUPLING,CLAMP,GROOVED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4273-1630S: COUPLING,CLAMP,GROOVED.

The COUPLING,CLAMP,GROOVED is a the manufacturer industrial component. Key specifications include height: 0.218 INCHES NOMINAL IN, material: STEEL NUT, nut_type: SELF-LOCKING HEXAGON, band_width: 0.625 INCHES NOMINAL IN, root_width: 0.156 INCHES NOMINAL IN, latch_style: DOUBLE. This part is cataloged in the U.S.

Government catalog under NSN 5342-00-133-4591, 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

4273-1630S

NSN: 5342-00-133-4591
FSC: 5342 — Hardware, Weapon System
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)

SPECIFICATIONS

height	0.218 INCHES NOMINAL IN
material	STEEL NUT
nut_type	SELF-LOCKING HEXAGON
band_width	0.625 INCHES NOMINAL IN
root_width	0.156 INCHES NOMINAL IN
latch_style	DOUBLE
band_thickness	0.025 INCHES NOMINAL IN
retainer_width	0.500 INCHES NOMINAL IN
inside_diameter	1.630 INCHES NOMINAL IN
segment_quantity	4
surface_treatment	CADMIUM NUT
retainer_thickness	0.032 INCHES NOMINAL IN
NSN	5342-00-133-4591

COMPONENT DIAGRAM

KEY FEATURES

•

INCLUDED ANGLE IN DEG: 40.0

•

BAND WIDTH: 0.625 INCHES NOMINAL IN

•

ROOT WIDTH: 0.156 INCHES NOMINAL IN

•

RETAINER WIDTH: 0.500 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE SEGMENT

•

CROSS-SECTIONAL SHAPE STYLE: GROOVED RETAINER

TECHNICAL CHARACTERISTICS

INCLUDED ANGLE IN DEG	40.0
BAND WIDTH	0.625 INCHES NOMINAL IN
ROOT WIDTH	0.156 INCHES NOMINAL IN
RETAINER WIDTH	0.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE SEGMENT
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5059, TYPE 302, ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE TRUNNION
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
CROSS-SECTIONAL SHAPE STYLE	GROOVED RETAINER
BAND THICKNESS	0.025 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 1

D3402S-1630SSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 4273-1630S?

4273-1630S is a COUPLING,CLAMP,GROOVED.

What parts can replace 4273-1630S?

There is 1 known substitute for 4273-1630S: D3402S-1630S. Substitute compatibility should be verified for your specific system.

What is the NSN for 4273-1630S?

4273-1630S is cataloged in the U.S. Government catalog under NSN 5342-00-133-4591. This indicates validated use in U.S. government and defense supply chains.

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4273-1630S — COUPLING,CLAMP,GROOVED

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