21693-406S — COUPLING,CLAMP,GROOVED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

21693-406S: COUPLING,CLAMP,GROOVED.

The COUPLING,CLAMP,GROOVED is a the manufacturer industrial component. Key specifications include shape: ROUND, height: 0.130 INCHES NOMINAL IN, material: STEEL NUT, nut_type: SELF-LOCKING HEXAGON, band_width: 0.875 INCHES NOMINAL IN, root_width: 0.844 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5342-00-597-8752, 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

21693-406S

NSN: 5342-00-597-8752
FSC: 5342 — Hardware, Weapon System
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)

SPECIFICATIONS

shape	ROUND
height	0.130 INCHES NOMINAL IN
material	STEEL NUT
nut_type	SELF-LOCKING HEXAGON
band_width	0.875 INCHES NOMINAL IN
root_width	0.844 INCHES NOMINAL IN
latch_style	SINGLE
band_thickness	0.019 INCHES NOMINAL IN
retainer_width	1.500 INCHES NOMINAL IN
inside_diameter	4.322 INCHES NOMINAL IN
segment_quantity	2
retainer_thickness	0.019 INCHES NOMINAL IN
NSN	5342-00-597-8752

COMPONENT DIAGRAM

KEY FEATURES

•

BAND WIDTH: 0.875 INCHES NOMINAL IN

•

ROOT WIDTH: 0.844 INCHES NOMINAL IN

•

RETAINER WIDTH: 1.500 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE 4037 ASSN STD SINGLE MATERIAL RESPONSE BOLT

•

SHAPE: ROUND

•

CROSS-SECTIONAL SHAPE STYLE: GROOVED RETAINER

TECHNICAL CHARACTERISTICS

BAND WIDTH	0.875 INCHES NOMINAL IN
ROOT WIDTH	0.844 INCHES NOMINAL IN
RETAINER WIDTH	1.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	SAE 4037 ASSN STD SINGLE MATERIAL RESPONSE BOLT
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5059, TYPE 301, HARD MIL SPEC SINGLE MATERIAL RESPONSE SEGMENT
MATERIAL DOCUMENT AND CLASSIFICATION	SAE 4037 ASSN STD SINGLE MATERIAL RESPONSE BAND
SHAPE	ROUND
CROSS-SECTIONAL SHAPE STYLE	GROOVED RETAINER
BAND THICKNESS	0.019 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 3

U52-4-125SSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

21693-4-062SReference document

Same NSN cross-reference

Reference document — Secondary reference

21927-4-418SReference 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 21693-406S?

21693-406S is a COUPLING,CLAMP,GROOVED.

What parts can replace 21693-406S?

There are 3 known substitutes for 21693-406S: U52-4-125S, 21693-4-062S, 21927-4-418S. Substitute compatibility should be verified for your specific system.

What is the NSN for 21693-406S?

21693-406S is cataloged in the U.S. Government catalog under NSN 5342-00-597-8752. This indicates validated use in U.S. government and defense supply chains.

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