8H-8550

View detailed technical data, stock status, and sourcing information for: 8H-8550

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8H-8550
Federal Supply Group
Hand Tools
Federal Supply Classification
5120 Nonpowered Nonedged Hand Tools
National Stock Number
5120-01-678-8143
Item Name Code
03518
Assigment Date
02/27/2019 (7 years ago)

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

square single end internal drive end shape, 0.625 inches nominal single end wrenching surface size, 12 point body center internal wrenching surface shape, 38.100 millimeters nominal overall length, 0.500 inches nominal single end drive surface size

Product Characteristics

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

Overall Length
38.100 millimeters nominal
Wrenching Surface Size
0.625 inches nominal single end
Drive Surface Size
0.500 inches nominal single end
Wrenching Surface Shape
12 point body center internal
Drive End Shape
square single end internal
Part Name Assigned By Controlling Agency
socket
Special Features
lifetime warranty
Surface Treatment
chromium overall
Style Designator
internal-internal

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
8H-8550 Socket Wrench Socket

FAQs

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

What is the FSCG of the NSN 5120-01-678-8143?
The FSCG of the NSN 5120-01-678-8143 is 5120
Does the NSN 5120-01-678-8143 have a Schedule B code assigned?
Yes, the Schedule B code is 8204200000
Does NSN 5120-01-678-8143 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 5120-01-678-8143 contain precious materials?
Item does not contain precious metal.
Does NSN 5120-01-678-8143 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 5120-01-678-8143 was assigned to the Federal Catalog?
It was assigned 7 years ago, on Wed, Feb 27, 2019

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