021-00506-000 — NUT,PLAIN,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

021-00506-000: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, nut_height: 0.617 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-424-1379, 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

021-00506-000

NSN: 5310-01-424-1379
FSC: 5310 — Nuts and Washers
CAGE: 66935 — JOHNSON CONTROLS NAVY SYSTEMS, LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_style	HEXAGON
nut_height	0.617 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN
thread_class	2B
thread_series	UNIFIED NATIONAL COARSE (UNC)
thread_direction	RIGHT-HAND
width_across_flats	1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
nominal_thread_size	0.750 INCHES IN
bearing_surface_type	CHAMFERED
thread_quantity_per_inch	10
NSN	5310-01-424-1379

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.750 INCHES IN

•

NUT HEIGHT: 0.617 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN

•

NUT STYLE: HEXAGON

•

THREAD CLASS: 2B

•

THREAD QUANTITY PER INCH: 10

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.750 INCHES IN
NUT HEIGHT	0.617 INCHES MINIMUM AND 0.665 INCHES MAXIMUM IN
NUT STYLE	HEXAGON
THREAD CLASS	2B
THREAD QUANTITY PER INCH	10
MATERIAL	STEEL OVERALL
BEARING SURFACE TYPE	CHAMFERED

SUBSTITUTES & CROSS-REFERENCES 6

7378786Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

476-01140 ITEM 45Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

97A0290 PC49Reference document

Same NSN cross-reference

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

476-01138 ITEM 45Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

B18.2.2Reference document

Same NSN cross-reference

Reference document — Secondary reference

021-00506Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 021-00506-000?

021-00506-000 is a NUT,PLAIN,HEXAGON.

What parts can replace 021-00506-000?

There are 6 known substitutes for 021-00506-000: 7378786, 476-01140 ITEM 45, 97A0290 PC49 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 021-00506-000?

021-00506-000 is cataloged in the U.S. Government catalog under NSN 5310-01-424-1379. This indicates validated use in U.S. government and defense supply chains.

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021-00506-000 — NUT,PLAIN,HEXAGON

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