68NA1-040 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

68NA1-040: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON LOCKING INSERT, nut_style: PLATE, nut_height: 0.375 INCHES MAXIMUM IN, nut_length: 1.297 INCHES MAXIMUM IN, plate_width: 0.374 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN, temp_rating: 250.0 FAHRENHEIT NOMINAL DEGF. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-957-7693, 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

68NA1-040

NSN: 5310-00-957-7693
FSC: 5310 — Nuts and Washers
CAGE: 72962 — HARVARD INDUSTRIES INC (USA)

SPECIFICATIONS

material	PLASTIC POLYAMIDE NYLON LOCKING INSERT
nut_style	PLATE
nut_height	0.375 INCHES MAXIMUM IN
nut_length	1.297 INCHES MAXIMUM IN
plate_width	0.374 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
temp_rating	250.0 FAHRENHEIT NOMINAL DEGF
thread_class	3B
thread_series	UNIFIED NATIONAL COARSE (UNC)
locking_feature	PREVAILING TORQUE WITH NONMETALLIC INSERT
plate_thickness	0.075 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
surface_treatment	ANODIZE BASE
NSN	5310-00-957-7693

COMPONENT DIAGRAM

KEY FEATURES

•

PLATE THICKNESS: 0.075 INCHES NOMINAL IN

•

NUT LENGTH: 1.297 INCHES MAXIMUM IN

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

PLATE WIDTH: 0.374 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN

•

TEMP RATING: 250.0 FAHRENHEIT NOMINAL DEGF

•

MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/5 FED SPEC SINGLE MATERIAL RESPONSE BASE

TECHNICAL CHARACTERISTICS

PLATE THICKNESS	0.075 INCHES NOMINAL IN
NUT LENGTH	1.297 INCHES MAXIMUM IN
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
PLATE WIDTH	0.374 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
TEMP RATING	250.0 FAHRENHEIT NOMINAL DEGF
MOUNTING HOLE ARRANGEMENT STYLE	2 HOLES
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/5 FED SPEC SINGLE MATERIAL RESPONSE BASE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/5 FED SPEC SINGLE MATERIAL RESPONSE NUT
MOUNTING HOLE DIAMETER	0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
THREAD DIRECTION	RIGHT-HAND

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

333-0258-000Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 68NA1-040?

68NA1-040 is a NUT,SELF-LOCKING,PLATE.

What parts can replace 68NA1-040?

There is 1 known substitute for 68NA1-040: 333-0258-000. Substitute compatibility should be verified for your specific system.

What is the NSN for 68NA1-040?

68NA1-040 is cataloged in the U.S. Government catalog under NSN 5310-00-957-7693. This indicates validated use in U.S. government and defense supply chains.

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68NA1-040 — NUT,SELF-LOCKING,PLATE

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