STSMA102-312 — COUPLING,CLAMP,GROOVED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

STSMA102-312: COUPLING,CLAMP,GROOVED.

The COUPLING,CLAMP,GROOVED is a the manufacturer industrial component. Key specifications include shape: ROUND, height: 0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING OVERALL, nut_type: SELF-LOCKING HEXAGON, band_width: 1.230 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN, root_width: 0.834 INCHES MINIMUM AND 0.854 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5342-01-053-5180, 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

STSMA102-312

NSN: 5342-01-053-5180
FSC: 5342 — Hardware, Weapon System
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)

SPECIFICATIONS

shape	ROUND
height	0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
material	STEEL CORROSION RESISTING OVERALL
nut_type	SELF-LOCKING HEXAGON
band_width	1.230 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
root_width	0.834 INCHES MINIMUM AND 0.854 INCHES MAXIMUM IN
latch_style	SINGLE
temp_rating	-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF
retainer_width	1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
inside_diameter	2.970 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN
surface_treatment	PASSIVATE OVERALL
cross-sectional_shape_style	GROOVED RETAINER
NSN	5342-01-053-5180

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF

•

BAND WIDTH: 1.230 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN

•

ROOT WIDTH: 0.834 INCHES MINIMUM AND 0.854 INCHES MAXIMUM IN

•

RETAINER WIDTH: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN

•

SHAPE: ROUND

•

CROSS-SECTIONAL SHAPE STYLE: GROOVED RETAINER

•

INSIDE DIAMETER: 2.970 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN

•

HEIGHT: 0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

TEMP RATING	-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF
BAND WIDTH	1.230 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
ROOT WIDTH	0.834 INCHES MINIMUM AND 0.854 INCHES MAXIMUM IN
RETAINER WIDTH	1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN
SHAPE	ROUND
CROSS-SECTIONAL SHAPE STYLE	GROOVED RETAINER
INSIDE DIAMETER	2.970 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN
HEIGHT	0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
NUT TYPE	SELF-LOCKING HEXAGON
SURFACE TREATMENT	PASSIVATE OVERALL

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

21693-312RReference document

Same NSN cross-reference

Reference document — Secondary reference

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 STSMA102-312?

STSMA102-312 is a COUPLING,CLAMP,GROOVED.

What parts can replace STSMA102-312?

There is 1 known substitute for STSMA102-312: 21693-312R. Substitute compatibility should be verified for your specific system.

What is the NSN for STSMA102-312?

STSMA102-312 is cataloged in the U.S. Government catalog under NSN 5342-01-053-5180. This indicates validated use in U.S. government and defense supply chains.

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STSMA102-312 — COUPLING,CLAMP,GROOVED

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