PLH-3510 — NUT,PLAIN,EXTENDED WASHER,HEXAGO

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

PLH-3510: NUT,PLAIN,EXTENDED WASHER,HEXAGO.

NUT,PLAIN,EXTENDED WASHER,HEXAGO. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), overall_height: 0.490 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-448-9035, 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

PLH-3510

NSN: 5310-01-448-9035
FSC: 5310 — Nuts and Washers
CAGE: 7A514 — SPACE AIR SUPPLY INC. (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_style	HEXAGON
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
overall_height	0.490 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
washer_thickness	0.050 INCHES NOMINAL IN
surface_treatment	CADMIUM AND CHROMATE OVERALL
width_across_flats	0.743 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
nominal_thread_size	0.625 INCHES IN
washer_outside_diameter	0.976 INCHES MINIMUM IN
thread_quantity_per_inch	18
NSN	5310-01-448-9035

COMPONENT DIAGRAM

KEY FEATURES

•

WASHER OUTSIDE DIAMETER: 0.976 INCHES MINIMUM IN

•

WIDTH ACROSS FLATS: 0.743 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416, TYPE 1 OR 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

WASHER THICKNESS: 0.050 INCHES NOMINAL IN

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.625 INCHES IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.490 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
WASHER OUTSIDE DIAMETER	0.976 INCHES MINIMUM IN
WIDTH ACROSS FLATS	0.743 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416, TYPE 1 OR 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
WASHER THICKNESS	0.050 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.625 INCHES IN
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
NUT STYLE	HEXAGON

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 2

52LH3324-108Reference document

Same NSN cross-reference

Reference document — Secondary reference

C5078347-1Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is PLH-3510?

PLH-3510 is a NUT,PLAIN,EXTENDED WASHER,HEXAGO.

What parts can replace PLH-3510?

There are 2 known substitutes for PLH-3510: 52LH3324-108, C5078347-1. Substitute compatibility should be verified for your specific system.

What is the NSN for PLH-3510?

PLH-3510 is cataloged in the U.S. Government catalog under NSN 5310-01-448-9035. This indicates validated use in U.S. government and defense supply chains.

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PLH-3510 — NUT,PLAIN,EXTENDED WASHER,HEXAGO

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