HN775-16-20 — NUT,PLAIN,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

HN775-16-20: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 OVERALL, nut_style: HEXAGON, nut_height: 0.178 INCHES MINIMUM AND 0.198 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 5310-00-208-5243, 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

HN775-16-20

NSN: 5310-00-208-5243
FSC: 5310 — Nuts and Washers
CAGE: 06840 — BENDIX CORP THE (USA)

SPECIFICATIONS

material	COPPER ALLOY 360 OVERALL
nut_style	HEXAGON
nut_height	0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN
thread_class	2B
thread_series	UNIFIED NATIONAL COARSE (UNC)
thread_direction	RIGHT-HAND
width_across_flats	0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
nominal_thread_size	0.250 INCHES IN
bearing_surface_type	CHAMFERED
thread_quantity_per_inch	20
material_document_and_classification	ASTM B16-42 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-208-5243

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B16-42 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.250 INCHES IN

•

NUT HEIGHT: 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN

•

NUT STYLE: HEXAGON

•

THREAD CLASS: 2B

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM IN
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B16-42 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.250 INCHES IN
NUT HEIGHT	0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN
NUT STYLE	HEXAGON
THREAD CLASS	2B
THREAD QUANTITY PER INCH	20
MATERIAL	COPPER ALLOY 360 OVERALL

SUBSTITUTES & CROSS-REFERENCES 3

507060Reference document

Same NSN cross-reference

Reference document — Secondary reference

A14286-6Reference document

Same NSN cross-reference

Reference document — Secondary reference

07750Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is HN775-16-20?

HN775-16-20 is a NUT,PLAIN,HEXAGON.

What parts can replace HN775-16-20?

There are 3 known substitutes for HN775-16-20: 507060, A14286-6, 07750. Substitute compatibility should be verified for your specific system.

What is the NSN for HN775-16-20?

HN775-16-20 is cataloged in the U.S. Government catalog under NSN 5310-00-208-5243. This indicates validated use in U.S. government and defense supply chains.

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HN775-16-20 — NUT,PLAIN,HEXAGON

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