77917-81X1 PC 12

View detailed technical data, stock status, and sourcing information for: 77917-81X1 PC 12
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Federal Supply Group

Materials Handling Equipment

Federal Supply Classification

3950 Winches, Hoists, Cranes and Derricks

National Stock Number

3950-01-261-5998

Item Name Code

04587

Assigment Date

08/16/1987 (39 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

1 hook quantity, hook suspension mounting method, 120.000 inches minimum raised position distance between suspension hook and load hook bearing surface, manual braking method, hand operation method

Product Characteristics

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

Operation Method: hand
Braking Method: manual
Hook Quantity: 1
Suspension Mounting Method: hook
Raised Position Distance Between Suspension Hook And Load Hook Bearing Surface: 120.000 inches minimum
Maximum Load Rating: 6000.0 pounds
Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
214-4637601PC5	Chain Hoist
2633-016 ITEM C-26	Chain Hoist
77917-81X1 PC 12	Chain Hoist

FAQs

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

What is the FSCG of the NSN 3950-01-261-5998?

The FSCG of the NSN 3950-01-261-5998 is 3950

Does NSN 3950-01-261-5998 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 3950-01-261-5998 contain precious materials?

Item does not contain precious metal.

Does NSN 3950-01-261-5998 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 3950-01-261-5998 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sun, Aug 16, 1987