Tackle Block

Model / MPN: 418 | NSN: 3940-00-283-7690

A mechanical device, consisting of a pulle (s) or sheave(s) encased in a shell or frame which may be provided with a means such as a hook, eye, strap, screw, etc., by which it may be attached to an object. It is used to change direction of a running rope and/or to gain a mechanical advantage.

Product Details

NATO Stock Number

3940-00-283-7690

Sold in multiples of

1 EA

DEMIL

Bearing Type

Plain

Maximum Load Rating

26000.0 pounds

Block Type

Snatch

Locking Style

Safety locking

Sheave Quantity

Tackle Accommodated Type

Wire rope

Antitoppling Device

Not included

Shell Length

Between 7.375 inches and 7.625 inches

Sheave Outside Diameter

Between 4.125 inches and 4.375 inches

Sheave Bearing Lubrication Method

Pressure grease fitting

Maximum Tackle Diameter Accommodated

0.500 inches

Tackle Locking Device

Not included

Attachment Style

Flatted loose swivel eye with swivel hook

Material And Location

Bronze, sae 660, bearing

Material And Location

Steel, forging, composition c1040, hook

Material And Location

Steel, forging, composition c1040, shackle

Material And Location

Steel, forging, composition c1040, sheave

Material And Location

Steel, forging, composition c1040, yoke

Surface Treatment And Location

Enamel per dwg 80064/2584542 class f, type 1

Style Designator

Oval pattern

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE8EE20T0548	Block, Tackle	17	EA	12/30/2019

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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418 Cross Reference

108065
2624747
752-6405291-69
418 4 1/2 INCH
6405291
481