12Z2012-1

View detailed technical data, stock status, and sourcing information for: 12Z2012-1

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12Z2012-1
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-596-7155
Item Name Code
05283
Assigment Date
01/01/1963 (63 years ago)

cast fabrication method, 1.031 inches nominal wing spread width, prevailing torque with nonmetallic insert locking feature, 2b thread class, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2b
Thread Direction
right-hand
Fabrication Method
cast
Locking Feature
prevailing torque with nonmetallic insert
Wing Spread Width
1.031 inches nominal
Overall Height
0.500 inches nominal
Body Diameter
0.375 inches nominal
Nut Style
wing
Thread Series
unc
Thread Quantity Per Inch
20
Nominal Thread Size
0.190 inches
Material
plastic polyamide (nylon) locking insert
Material
zinc alloy overall except insert
Material Document And Classification
qq-z-363 comp a fed spec single material response overall except insert

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-208-1751 No Name Available 07/19/1968

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
12Z2012-1 Wing Self-Locking Nut
AA7FA229 Wing Self-Locking Nut
WC04 Wing Self-Locking Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-596-7155?
The FSCG of the NSN 5310-00-596-7155 is 5310
Does the NSN 5310-00-596-7155 have a Schedule B code assigned?
Yes, the Schedule B code is 7907006000
Does NSN 5310-00-596-7155 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-00-596-7155 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-596-7155 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-00-596-7155 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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