M656AP

View detailed technical data, stock status, and sourcing information for: M656AP
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Federal Supply Group

Rope, Cable, Chain, and Fittings

Federal Supply Classification

4030 Chain, Cable and Fittings for Rope

National Stock Number

4030-01-566-8970

Item Name Code

11074

Assigment Date

09/12/2008 (17 years ago)

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

steel material, 1.250 inches nominal material diameter, orange paint finish special features, 4.688 inches nominal inside length, 2.031 inches nominal opening width

Product Characteristics

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

Opening Width: 2.031 inches nominal
Inside Length: 4.688 inches nominal
Material Diameter: 1.250 inches nominal
Special Features: orange paint finish
Material: steel
Surface Treatment: paint
Style Designator: anchor

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
M656AP	Shackle

FAQs

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

What is the FSCG of the NSN 4030-01-566-8970?

The FSCG of the NSN 4030-01-566-8970 is 4030

Does NSN 4030-01-566-8970 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 4030-01-566-8970 contain precious materials?

Item does not contain precious metal.

Does NSN 4030-01-566-8970 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 4030-01-566-8970 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Fri, Sep 12, 2008