Tackle Block
N-21-B
(NSN) National Stock Number
3940-00-151-6324
Federal Supply Classification
3940 Blocks, Tackle, Rigging and Slings
Item Name Code
06117
Schedule B Code
8425190000
Summary
Plain bearing type, 1000.0 pounds maximum load rating, regular block type, 1 sheave quantity, fibrous rope tackle accommodated type, thimble becket type
| 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
1000.0 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
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
4.000 inches nominal
Details
A measurement of the longest dimension of the shell,in distinction from width.Sheave Outside Diameter
2.250 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
0.375 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
0.500 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
flatted loose swivel eye with swivel hook
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the attachment.Material And Location
wood 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 |
|---|---|---|---|---|---|---|---|
| 3001G | 65LN0 | 5 | - | 3 | 2 | - | ZZ |
| 3001G | 96508 | 5 | - | 3 | 9 | - | ZZ |
| 3001E | 71110 | 6 | - | 5 | 9 | - | 75 |
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 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- Fast Quote Times
- Qualified sales team
- 100% Product Inspections
- Counterfeit Parts Prevention
Manufacturer
THE CROSBY GROUP LLC DBA THE CROSBY GROUP
CAGE: 75535
TULSA
, OK
, 74110-5042
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 3940-00-151-6324
What is the NIIN of the NSN 3940-00-151-6324?
The National Item Identification Number (NIIN) of the NSN 3940-00-151-6324 is 00-151-6324
When the NSN 3940-00-151-6324 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Sat, Oct 16, 1971
Does the NSN 3940-00-151-6324 contain any precious metals?
Does not contain precious metal
Does the NSN 3940-00-151-6324 contain any hazardous material?
No data in HMIRS
Can't Find It
If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.
Similar Products