1AM56

View detailed technical data, stock status, and sourcing information for: 1AM56
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-00-223-6986

Item Name Code

52399

Assigment Date

01/01/1963 (63 years ago)

Two or more complete ring, piston grouped for a single piston or for all pistons of an internal combustion engine, air compressor, or the like.

0.500 inches nominal single end drive surface size, manual tool features provided, 0.115 inches nominal tip thickness, 0.750 inches nominal tip width, 1.6250 inches nominal overall length

Product Characteristics

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

Overall Length: 1.6250 inches nominal
Tip Width: 0.750 inches nominal
Drive Surface Size: 0.500 inches nominal single end
Tip Thickness: 0.115 inches nominal
Features Provided: manual tool
Hardness Rating: 55.0 rockwell c minimum and 60.0 rockwell c maximum
Wrenching Surface Shape: flat (slotted) single end external
Environmental Attribute Code: plastics removal in the marine environment (prime) product
Special Features: full polish
Material: steel overall
Surface Treatment: chromium overall
Style Designator: flat (slotted)

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5120-00-243-7333	No Name Available	01/01/1963

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
1AM56	Socket Wr Screwdriver Attachment
41B647	Socket Wr Screwdriver Attachment
J5444A	Socket Wr Screwdriver Attachment
KAL1555	Socket Wr Screwdriver Attachment

FAQs

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

What is the FSCG of the NSN 5120-00-223-6986?

The FSCG of the NSN 5120-00-223-6986 is 5120

Does the NSN 5120-00-223-6986 have a Schedule B code assigned?

Yes, the Schedule B code is 8204200000

Does NSN 5120-00-223-6986 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 5120-00-223-6986 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-00-223-6986 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 5120-00-223-6986 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963