Tackle Block
GGG-B-490
(NSN) National Stock Number
3940-00-068-9173
Federal Supply Classification
3940 Blocks, Tackle, Rigging and Slings
Item Name Code
06117
Schedule B Code
8425190000
Summary
Plain bearing type, 5100.0 pounds maximum load rating, regular block type, 2 sheave quantity, fibrous rope tackle accommodated type, thimble becket type
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | CX |
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
5100.0 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
2
Details
The number of sheaves provided.Tackle Accommodated Type
fibrous rope
Details
Indicates the type of tackle the item will accommodate.Becket Type
thimble
Details
Indicates the type of becket.Antitoppling Device
not included
Details
An indication of whether or not an antitoppling device is included.Shell Length
8.000 inches nominal
Details
A measurement of the longest dimension of the shell,in distinction from width.Sheave Outside Diameter
4.500 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
0.625 inches nominal
Details
None.Becket Quantity
1
Details
The number of beckets provided.Sheave Bearing Lubrication Method
self-lubricated
Details
The means by which the sheave bearing is lubricated.Maximum Tackle Diameter Accommodated
1.000 inches
Details
The maximum length of a straight line which passes through the center of the accommodation for a tackle,and terminates at the circumference.Tackle Locking Device
not included
Details
An indication of whether or not a tackle locking device is included.Attachment Style
chain shackle
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the attachment.Material And Location
bronze bearing
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.Material And Location
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.Material And Location
steel center pin
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.Material And Location
steel sheave
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.Surface Treatment And Location
zinc, electrolytic overall
Details
The plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects the surface of the item and its location. please use mrc sftt with isac coding in place of this discontinued mrc.Special Features
sheave thickness at rim min 1.375 in.
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Style Designator
round pattern
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Nondefinitive Spec/Std Data
2 type
Details
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| BXL N0 3042K-8I N | D9182 | 6 | - | C | 1 | - | ZZ |
| 62619-02X01PC7X32 | 96169 | 6 | - | C | 1 | - | ZZ |
| A-A59808 | 58536 | E | - | 4 | 1 | - | ZZ |
| AA59808-32C | 58536 | E | - | 2 | 2 | - | ZZ |
| P302B | 75535 | 5 | - | 5 | 9 | - | ZZ |
| 805-2580277PC15 | 80064 | 6 | - | C | 1 | - | ZZ |
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 |
Provided with every order
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Manufacturer
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
CAGE: 81348
NATL INSTITUTE STDS & TECH
, MD
, 20899
UNITED STATES
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FAQs
Frequently asked questions for NSN 3940-00-068-9173
What is the NIIN of the NSN 3940-00-068-9173?
The National Item Identification Number (NIIN) of the NSN 3940-00-068-9173 is 00-068-9173
When the NSN 3940-00-068-9173 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3940-00-068-9173 contain any precious metals?
Does not contain precious metal
Does the NSN 3940-00-068-9173 contain any hazardous material?
No data in HMIRS
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