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3940-00-950-2957

Tackle Block

3940009502957 009502957 GGG-B-490

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, 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. View more Tackle Block

3940-00-950-2957 BLOCK,TACKLE 3940009502957 009502957

Managed by United States
NSN Created on 1 Jan 1962
Data Last Changed
May 2023
NATO Update Count
8
NATO Data Quality
AMXF Style 7 for 3940-00-950-2957 1/2
NSN 3940-00-950-2957 (Identification) 1/2
STYL Style 3 for 3940-00-950-2957 2/2
NSN 3940-00-950-2957 (Identification) 2/2

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(Identification) 1/2 NSN 3940-00-950-2957 (Identification) 2/2 - - 1.
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3940-00-950-2957 Demil Restrictions 3940-00-950-2957

DEMIL: A | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: A | EDC: | ADPEC:

3940-00-950-2957 is a Tackle Block that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.

3940-00-950-2957 HTS and ScheduleB Import and Export 3940-00-950-2957

3940-00-950-2957 End Users End Users 3940-00-950-2957

US Navy (N9BZ)
Effective Date:
1 Mar 2006
Former MOE Rule:
N9ZD
Supplementary Collaborators:
HD
Brazil (YA01)
Effective Date:
1 Mar 2003
Spain (YB01)
Effective Date:
1 Apr 1991
Malaysia (YW01)
Effective Date:
1 Jun 1996
Turkey (ZW01)
Effective Date:
1 Nov 1998

3940-00-950-2957 Manufacturers Approved Sources 3940-00-950-2957

3940-00-950-2957 Technical Data Datasheet 3940-00-950-2957

Characteristic
Specifications
FIIG
A12900
Antitoppling Device [AMDC]
Not Included
Attachment Style [AMXF]
Jaw And Eye Swivel
Bearing Type [ACSK]
Plain
Becket Type [AMDB]
Thimble
Becket Quantity [AMRY]
1
Block Type [AMCL]
Regular
Center Pin Diameter [AMRT]
0.750 Inches Nominal
Maximum Load Rating [AGCS]
10000.0 Pounds
Maximum Tackle Diameter Accommodated [AMXC]
1.250 Inches
Nondefinitive Spec/Std Data [ZZZT]
2 Type
Material And Location [ANNQ]
Bronze Bearing Err-100 Err-100
Material And Location [ANNQ]
Steel Center Pin Err-100 Err-100
Material And Location [ANNQ]
Iron Sheave Err-100 Err-100 And Steel Sheave Err-100 Err-100
Material And Location [ANNQ]
Iron Shell Err-100 Err-100 And Steel Shell Err-100 Err-100
Sheave Bearing Lubrication Method [AMWZ]
Self-Lubricated
Sheave Outside Diameter [AMRR]
6.250 Inches Nominal
Sheave Quantity [AMCQ]
3
Shell Length [AMRQ]
10.000 Inches Nominal
Special Features [FEAT]
Sheave Thickness At Rim Min 1.500 In.
Style Designator [STYL]
Round Pattern
Surface Treatment And Location [ANNR]
Zinc, Hot Dip Overall
Tackle Locking Device [AMXD]
Not Included
Tackle Accommodated Type [AMCT]
Fibrous Rope

3940-00-950-2957 Weapon Systems (WSDC) Weapon Systems (WSDC) 3940-00-950-2957

3940-00-950-2957 Stock, Inventory and Procurement DLA Procurement Analysis 3940-00-950-2957

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3940-00-950-2957 Management Data Management Data 3940-00-950-2957

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Oct 2022
Department of the Navy (DN)
EA
Subscribe
1
Oct 2021
Department of the Navy (DN)
EA
Subscribe
1
Oct 2020
Department of the Navy (DN)
EA
Subscribe
1
Oct 2019
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

Cognizance:
9B
Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg

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3940-00-950-2957 Freight Data Freight Information 3940-00-950-2957

3940-00-950-2957 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 127300. A Sub NMFC of X. It has a NMFC Description of PULLEY BLOCKS/TCKLE/SNATCH/FAIRLDRS. 3940-00-950-2957 is rated as class 60 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64560 which rates the freight between FCL and LCL. 3940-00-950-2957 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 793 for ocean manifesting and military sealift. 3940-00-950-2957 is not classified as a special type of cargo when transported by water. 3940-00-950-2957 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.

3940-00-950-2957 Packaging Data Packaging Data 3940-00-950-2957

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
--

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation
--
--
Electrical Instrument
2lb or less, one dimension over 2", but less than 24"
Above 110G
No Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying
1
--
--
--
Physical Protection
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
--
--
--
--
--
No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container
--

3940-00-950-2957 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 3940-00-950-2957 October 2021

Criticality and Quality

Critical Item Code:
Flight Safety:
Life Support:
Certified Samples:
Serialization:
First Article Test (FAT):
Certificate of Quality Compliance:
Production Lot Testing:
Special Testing:
Qualified Products List (QPL):

Commercial Properties

Government Furnished Material:
Government Furnished Tooling:
Government Furnished Property:
Price Evaluation Code:
Diminshing Manufacturing Sources:
Warranty:
Commerical Off The Shelf (COTS):
End Item Application:
Auctioning Candidate:
Source of Procurement:
Contract Option:

Restrictions

Boeing Rights Guard:
Export Controlled:
Controlled Technical Data Package (TDP):
Restricted Technical Data Package (TDP):
Contains Classified Material
Weapons System Indicator Code (WSIC):
Z

Packaging Requirements

Packaging Determination Table:
Packaging Review Code:
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required: