NAS679A4W

Locking Hexagon Nut Self

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Description:

Thread: 1/4-28, self-locking, low height, hexagon, with internal wrenching, NAS679 series nut

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NAS679A4W
NAS679A4W
NAS679A4W
NAS679A4W
NAS679A4W
NAS679A4W
Add to Cart Up to qty 800 ships same day if ordered before 4pm EST
NAS679A4W Price:
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$1.65 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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NAS679A4W Datasheet Features and Specification

Bearing Surface Type:
Chamfered or washer faced
Countersink Angle:
120.0 degrees nut
Locking Feature:
Prevailing torque all metal design
Lubrication:
Dry film lubricant
Material:
Steel
Thread Size:
0.250 inches
Nut Height:
0.219 inches
Nut Style:
Hexagon
Special Features:
Internal wrenching
Specification Data:
80205-nas679 professional/industrial association standard
Surface Treatment:
Cadmium
Surface Treatment Specification:
Qq-p-416 federal specification single treatment response
Tempurature Rating:
450.0 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
28
Thread Series:
Unjf (fine thread with external controlled root radius)
Width Across Flats:
Between 0.430 inches and 0.439 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

Alternate Part Numbers

SKU / Model: NAS679A4W
NSN: 5310-00-680-7504
FSC: Nuts and Washers / 5310
Product Series: NAS679A
Pack Weight (Approx.) 0.103 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS679A4W_Military-Fasteners-com.pdf
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Product Image Gallery

Product code NAS679A4W
NAS679A4W
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NAS679A4W

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Customer Reviews

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Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

Easy to find parts, quick ordering, great customer service (if needed), quick shipping. All-in-all Im a very satisfied customer!

5.0

Military Fasteners is one of my top hardware suppliers. If you can't find a mil-spec part, they will find it for you. Shipping is always fast and reliable. Kristen is phenomenal to work with. Highly recommend.

5.0

Very happy with purchase and product. The sales person who assisted me on the phone was excellent. thank you for your help.

5.0