Tackle Block

G-954-S

G-954-S
(NSN) National Stock Number
3940-00-189-3490
Federal Supply Classification
3940 Blocks, Tackle, Rigging and Slings
Item Name Code
06117
Schedule B Code
8425190000
Summary

Plain bearing type, 4000.0 pounds maximum load rating, regular block type, 1 sheave quantity, wire rope tackle accommodated type, 6.000 inches nominal sheave outside diameter

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

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

INC FIIG Concept Condition
06117 A12900 - 1
Specifications
Bearing Type
plain
Details Indicates the type of bearings furnished. please use mrc bydt in place of this discontinued mrc.
Maximum Load Rating
4000.0 pounds
Details The maximum load for which the item is rated. please use mrc ayxk in place of this discontinued mrc.
Block Type
regular
Details Indicates the type of block.
Sheave Quantity
1
Details The number of sheaves provided.
Tackle Accommodated Type
wire rope
Details Indicates the type of tackle the item will accommodate.
Sheave Outside Diameter
6.000 inches nominal
Details The length of a straight line which passes through the center of the sheave,and terminates at the outside circumference.
Center Pin Diameter
0.750 inches nominal
Details None.
Sheave Bearing Lubrication Method
self-lubricated
Details The means by which the sheave bearing is lubricated.
Material And Location
bronze bearing and steel center pin and steel sheave and iron shell
Details The element, compound, or mixture of which the item is fabricated, excludingany surface treatment, and its location. please use mrc matt with isac in place of this discontinued mrc.
Style Designator
oval pattern
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
4801-Q 65LN0 5 - 3 2 - ZZ
4801-Q 96508 5 - 3 9 - ZZ
5173-3-8-1-2 76320 5 - 5 9 - CX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
64560 - S -
RVC WCC TCC SHC
- 793 Z 9
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Manufacturer
THE CROSBY GROUP LLC DBA THE CROSBY GROUP
CAGE: 75535
TULSA , OK , 74110-5042
UNITED STATES
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FAQs
Frequently asked questions for NSN 3940-00-189-3490
What is the NIIN of the NSN 3940-00-189-3490?
The National Item Identification Number (NIIN) of the NSN 3940-00-189-3490 is 00-189-3490
When the NSN 3940-00-189-3490 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 3940-00-189-3490 contain any precious metals?
Does not contain precious metal
Does the NSN 3940-00-189-3490 contain any hazardous material?
No data in HMIRS

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