Tackle Block

NSN: 3940-01-443-2993 | Model: 28045

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.

NSN Properties and Flags

NATO Stock Number

3940-01-443-2993

DEMIL

End Application

1680-00-956-5221; winch, aircraft mounted; hercules c-130

Special Features

Snatch block assembly; 13, 000 lb. Capacity

Style Designator

Trolley pattern

Parts List for Aircraft Mounted Winch

Other components in the assembly of NSN 1680-00-956-5221

Tackle Block
NSN 3940-01-443-2993

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE8EE18Q0236	2018-04-06	PEPCD	6 EA
SPE8EE18Q0080	2017-11-13	PEPCD	6 EA
SPE8EE17Q0331	2017-04-04	PEPCD	5 EA
SPE8EE17T1070	2017-02-23	PEPCE	5 EA
SPE8EE17T0422	2016-12-01	PEPCE	4 EA

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.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 3940-01-443-2993 Datasheet

Supply Class (FSC):

Slings Rigging Tackle Blocks

Cross Reference:

28045
28045
28045
28045
28045
28045
28045
28045
28045
28045
28045
28045
28045

Cage Codes:

Lockheed Martin Services, Inc. (CAGE 1WL60)
Aerocontrolex Group, Inc. (CAGE 98889)
Lockheed Martin Aeronautical Systems (CAGE 74703)

Replacements:

3940-01-443-2993 replaces 3940-01-475-5673

Schedule B & Trade:

Schedule B: 8425190000 (NAICS 333923)

Pulley tackle and hoists, other than skip hoists or hoists of a kind used for raising vehicles, not powered by electric motor
SITC: 74421

Pulley tackle and hoists (other than skip hoists)
End Use: 21170

Materials handling equipment

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

133300 - Machinery/machines noi
WCC:

72E - Engineer and material handling equipment, test/tool sets and equipment
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
No qup
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
-------
Repariability
If condemned or uneconomically repairable , then dispose at direct support (ds) level.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $10,316.81 to $17,194.68..
Does NSN 3940-01-443-2993 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Department Of The Navy, Poland, Italy, and Denmark
What is the NIIN of NSN 3940-01-443-2993?
014432993 or 01-443-2993
Does NSN 3940-01-443-2993 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3940-01-443-2993?
Solicitation SPE8EE18Q0236 for qty 6 on 03/31/2018
When was this national stock number assigned to the federal catalog?
Apr 07, 1997