M-12977-D

View detailed technical data, stock status, and sourcing information for: M-12977-D
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-279-1435

Item Name Code

27565

Assigment Date

05/13/1988 (38 years ago)

An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a screw(s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see collar, shaft. Excludes:clamp, loop.

4820-01-279-1435, fluid pressure regulating valve

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
M-12977-D	Fluid Pressure Regulating Valve
N-879 PART M-12977-D	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-279-1435?

The FSCG of the NSN 4820-01-279-1435 is 4820

Does the NSN 4820-01-279-1435 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-279-1435 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 4820-01-279-1435 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-279-1435 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 4820-01-279-1435 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, May 13, 1988