- Home »
- MilSpec Parts »
- MIL-A »
- MIL-A-8625 »
- NSN 5310-01-321-8748
5310-01-321-8748
Description: Extended Washer Self-locking Nut

Price Quote
Quality Assurance
We are commited to quality and satisfaction as a certified supplier in the aerospace and military industries.
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- International Shipping Available
- Friendly service to back every order
Export Restrictions
Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)
More MIL-A-8625 Parts
-
5365-01-429-9089 Ring Spacer
MIL-A-8625 Spacer
-
5310-00-222-0686 Hexagon Plain Nut
MIL-A-8625 Nut
-
5340-00-703-0763 Extension Drawer Slide
MIL-A-8625 Slide
-
5365-01-006-4116 Sleeve Spacer
MIL-A-8625 Spacer
-
3020-00-943-7461 Spur Gear
MIL-A-8625 Gear
-
5320-00-982-8817 Blind Rivet
MIL-A-8625 Rivet
-
4730-00-725-0100 Tube Tee
MIL-A-8625 Tee
-
5310-00-395-3312 Plate Nut Spacer
MIL-A-8625 Spacer
MIL-A-8625 Extended Washer Self-locking Nut
Spec. Type | Spec. | Color | Gloss | Size |
---|---|---|---|---|
Surface treatment document and classification | MIL-A-8625 |
Array Properties
-
NSN:Array
-
Description:Extended Washer Self-locking Nut
-
Shelf Life:N/A
-
DEMIL:NO
-
UOM:EA
-
Thread Class:3b
-
Thread Direction:Right-hand
-
Locking Feature:Prevailing torque all metal design
-
Washer Outside Diameter:Between 0.418 inches and 0.422 inches
-
Lubrication:Dry film lubricant
-
Overall Height:0.289 inches
-
Nut Style:Hexagon
-
Width Across Flats:Between 0.305 inches and 0.313 inches
-
Thread Series:Unjf
-
Thready Qty Per Inch (tpi):28
-
Thread Size:0.250 inches
-
Material:Aluminum alloy 7075 or aluminum alloy
-
Material Specification:Qq-a-225/9, t73 federal specification 1st material response or ams 4344 assn standard 2nd material response
-
Surface Treatment:Anodize
-
Surface Treatment Specification:Mil-a-8625, type 2, cl 1 military specification single treatment response
