639AS731 — NUT,PLAIN,ROUND

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

639AS731: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: ROUND, nut_diameter: 3.475 INCHES NOMINAL IN, nut_thickness: 0.825 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN, thread_series: UNS, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-062-4458, 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

639AS731

NSN: 5310-01-062-4458
FSC: 5310 — Nuts and Washers
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
nut_style	ROUND
nut_diameter	3.475 INCHES NOMINAL IN
nut_thickness	0.825 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN
thread_series	UNS
thread_direction	RIGHT-HAND
drive_point_depth	0.005 INCHES NOMINAL IN
drive_point_width	0.090 INCHES NOMINAL IN
nominal_thread_size	3.305 INCHES IN
drive_point_quantity	4
thread_pitch_diameters	+3.2850 TO 3.2900 INCHES IN
thread_quantity_per_inch	32
NSN	5310-01-062-4458

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD SERIES: UNS

•

THREAD PITCH DIAMETERS: +3.2850 TO 3.2900 INCHES IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764,TYPE 303,303SE,303MA,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

DRIVE POINT WIDTH: 0.090 INCHES NOMINAL IN

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 3.305 INCHES IN

•

NUT DIAMETER: 3.475 INCHES NOMINAL IN

•

DRIVE POINT DEPTH: 0.005 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

THREAD SERIES	UNS
THREAD PITCH DIAMETERS	+3.2850 TO 3.2900 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-764,TYPE 303,303SE,303MA,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DRIVE POINT WIDTH	0.090 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	3.305 INCHES IN
NUT DIAMETER	3.475 INCHES NOMINAL IN
DRIVE POINT DEPTH	0.005 INCHES NOMINAL IN
NUT THICKNESS	0.825 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN
DRIVE POINT QUANTITY	4

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

588.10-000000-004Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

Ready to buy 639AS731?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 639AS731?

639AS731 is a NUT,PLAIN,ROUND.

What parts can replace 639AS731?

There is 1 known substitute for 639AS731: 588.10-000000-004. Substitute compatibility should be verified for your specific system.

What is the NSN for 639AS731?

639AS731 is cataloged in the U.S. Government catalog under NSN 5310-01-062-4458. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

639AS731 — NUT,PLAIN,ROUND

Request a Quote — 639AS731