Tackle Block

NSN: 3940-00-072-0351 | Model: GGG-B-490

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

3940-00-072-0351

DEMIL

Bearing Type

Plain

Maximum Load Rating

3000.0 pounds

Block Type

Snatch

Locking Style

Safety locking

Sheave Quantity

Tackle Accommodated Type

Fibrous rope

Antitoppling Device

Not included

Shell Length

6.000 inches

Sheave Outside Diameter

3.000 inches

Center Pin Diameter

0.500 inches

Sheave Bearing Lubrication Method

Self-lubricated

Maximum Tackle Diameter Accommodated

0.750 inches

Tackle Locking Device

Not included

Attachment Style

Flatted loose swivel eye with swivel hook

Material And Location

Bronze bearing

Surface Treatment And Location

Zinc, electrolytic

Special Features

Sheave thickness at rim min 1.125 in.

Style Designator

Oval pattern

Nondefinitive Specification/std Data

3 type

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE8EE18Q0272	2018-04-24	PEPCD	139 EA
SPE8EE18Q0254	2018-04-16	PEPCD	139 EA
SPE8EE18T0639	2017-12-18	PEPCE	139 EA
SPE8EE17T3393	2017-10-02	PEPCE	70 EA
SPE8EE16Q0461	2016-06-07	PEPCD	48 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 3940-00-072-0351 Datasheet

Supply Class (FSC):

Slings Rigging Tackle Blocks

Cross Reference:

GGG-B-490
3074V-6

Cage Codes:

Federal Specifications (CAGE 81348)
Cooper Industries Inc (CAGE 80874)

Replacements:

3940-00-072-0351 replaces 3940-00-264-4725
3940-00-072-0351 replaces 3940-00-286-1576

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.

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:

127300 - Pulley blocks/tckle/snatch/fairldrs
WCC:

885 - Vehicles, mhe, road construction, repair parts and components
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.
LTL:

S - 60.0
ACC:

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

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
J2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $868.52 to $1,447.54..
Does NSN 3940-00-072-0351 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 Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, Belgium, Republic Of Korea, Norway, Greece, and Turkey
What is the NIIN of NSN 3940-00-072-0351?
000720351 or 00-072-0351
Does NSN 3940-00-072-0351 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3940-00-072-0351?
Solicitation SPE8EE18Q0272 for qty 139 on 04/19/2018
When was this national stock number assigned to the federal catalog?
Jul 27, 1967