NAS577B4A

Locking Barrel Nut Self

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Description:

thread: 1/4-28, NAS577 series nut

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 42 ships same day if ordered before 4pm EST

NAS577B4A Price:	buy now $46.20 Each
Quantity: Pre-packaged bag qty: 2 ea
* Sold in increments of 2

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NAS577B4A Datasheet Features and Specification

Surface Treatment Specification:

Cl 2 federal specification single treatment response type 2 qq-p-416

Surface Treatment:

Cadmium and chromate

Specification Data:

80205-nas577 professional/industrial association standard

Nut Height:

0.406 inches

Nut Length:

Between 0.615 inches and 0.635 inches

Nut Style:

Floating self-locking barrel

Nut Diameter:

Between 0.525 inches and 0.528 inches

Material Specification:

Ams 6322 assn standard 1st material response or mil-s-6049 military specification 1st material response or mil-s-8844 military specification 2nd material response

Material:

Steel comp 8740 or steel comp 4340

Lubrication:

Dry film lubricant

Locking Feature:

Prevailing torque all metal design

Features Provided:

Floating nut

Barrel Height:

Between 0.310 inches and 0.320 inches

Thread Class:

Thread Direction:

Right-hand

Thread Qty Per Inch (tpi):

Thread Series:

Unjf (fine thread with external controlled root radius)

Thread Size:

0.250 inches

Quick Specs

Thread Size	1/4
Thread Qty	28
Thread Series	UNJF
Thread Class	3B
Material	Steel

Additional Information

SKU / Model:	NAS577B4A
NSN:	5310-01-232-3542
FSC:	Nuts and Washers / 5310
Product Series:	NAS577B
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	2
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version NAS577B4A_Military-Fasteners-com.pdf

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Frequently bought together

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NAS578-4A
Nut and Bolt Retainer
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NAS578 series nut

More NAS577B self-locking barrel nuts

NAS577B8A

Barrel nut length 1 inch thread 1/2-20, 5310-00-802-1268

NAS577B6A

Barrel nut thread 3/8-24, 5310-01-255-6579

NAS577B5A

Floating barrel nut thread 5/16-24

NAS577B12A

Thread Size: 3/4in., Nut Height: 1in., Nut Length: 1-1/2in.

Product Image Gallery

Product code NAS577B4A

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Customer Reviews

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Angelo N.

In dealing with Military Fasteners for 3 plus years, I can honestly say Ive never had a bad experience with the company. Please keep up the great work and youll keep me coming back for as long as I am flying.

4.0

Derek G.

Trisha Hawkins over at Military Fasteners was friendly, speedy and very helpful for me as a buyer!

5.0

Jeffrey G.

Very good experience. I liked Kristen Belmont - was a pleasure to work with - product shipped right away.

5.0

Katie P.

Trisha Hawkins and her team at Military Fasteners are absolutely incredible. We do a lot of Government and Military work and due to this there are a ton of restrictions with what products we can use. I called Military Fasteners (MF) with an extremely HOT request. Trisha was able to source those part numbers, tell me they were in stock and ready to ship. I ordered these on a Wednesday at 4:00pm. They shipped the same exact Wednesday, we received that weeks Friday, even though we were guaranteed Monday/Tuesday. Trisha - THANK YOU! Trisha's Team - THANK YOU! I will only be ordering my military hardware from you all.

5.0