3061T21 — NUT,EYE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

3061T21: NUT,EYE.

The NUT,EYE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, nut_style: EYE, nut_width: 2.500 INCHES NOMINAL IN, hole_width: 1.500 INCHES NOMINAL IN, hole_height: 2.000 INCHES NOMINAL IN, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-388-8573, 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

3061T21

NSN: 5310-01-388-8573
FSC: 5310 — Nuts and Washers
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)

SPECIFICATIONS

material	STEEL COMP 316 OVERALL
nut_style	EYE
nut_width	2.500 INCHES NOMINAL IN
hole_width	1.500 INCHES NOMINAL IN
hole_height	2.000 INCHES NOMINAL IN
thread_class	2B
body_diameter	1.250 INCHES NOMINAL IN
thread_series	UNIFIED NATIONAL COARSE (UNC)
overall_height	3.750 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
eye_body_thickness	0.500 INCHES NOMINAL IN
nominal_thread_size	0.625 INCHES IN
NSN	5310-01-388-8573

COMPONENT DIAGRAM

KEY FEATURES

•

BODY DIAMETER: 1.250 INCHES NOMINAL IN

•

NUT WIDTH: 2.500 INCHES NOMINAL IN

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

EYE BODY THICKNESS: 0.500 INCHES NOMINAL IN

•

HOLE HEIGHT: 2.000 INCHES NOMINAL IN

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.625 INCHES IN

TECHNICAL CHARACTERISTICS

BODY DIAMETER	1.250 INCHES NOMINAL IN
OVERALL HEIGHT	3.750 INCHES NOMINAL IN
NUT WIDTH	2.500 INCHES NOMINAL IN
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
EYE BODY THICKNESS	0.500 INCHES NOMINAL IN
HOLE HEIGHT	2.000 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.625 INCHES IN
HOLE WIDTH	1.500 INCHES NOMINAL IN
NUT STYLE	EYE

OTHER ITEMS IN FSC 5310 — Nuts and Washers

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

5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540

SUBSTITUTES & CROSS-REFERENCES 1

3061T21 CRES 31 6Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 3061T21?

3061T21 is a NUT,EYE.

What parts can replace 3061T21?

There is 1 known substitute for 3061T21: 3061T21 CRES 31 6. Substitute compatibility should be verified for your specific system.

What is the NSN for 3061T21?

3061T21 is cataloged in the U.S. Government catalog under NSN 5310-01-388-8573. This indicates validated use in U.S. government and defense supply chains.

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3061T21 — NUT,EYE

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