Hook Block Assembly

NSN: 3940-01-526-8746 | Model: HK-121-2

A mechanical device which may consist of a group of items such as side plat (s); spacer(s); bearing(s) nut(s); trunnion; shaft; pin(s) , and the like. A hook and safety latch is always provided. This assembly attaches to the cable of most hoisting type devices to provide lifting and/or pulling capabilities.

NSN Properties and Flags

NATO Stock Number

3940-01-526-8746

DEMIL

Maximum Load Rating

30000.0 pounds

Block Type

Regular

Sheave Quantity

Tackle Accommodated Type

Wire rope

Antitoppling Device

Not included

Shell Length

18.000 inches

Sheave Outside Diameter

10.000 inches

Maximum Tackle Diameter Accommodated

0.750 inches

Tackle Locking Device

Not included

Attachment Style

Flatted loose swivel safety snap hook

Material And Location

Steel

Special Features

Hook block superstructure assembly

Style Designator

Oval pattern

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE8EE19Q0102	2018-12-14	DPI00	11 EA
SPE8EE18T2539	2018-07-23	PEPCE	11 EA
SPE8EE18T2226	2018-06-18	PEPCE	9 EA
SPE8EE18Q0291	2018-05-07	PEPCD	21 EA
SPE8EE18Q0200	2018-03-13	PEPCD	50 EA
SPE8EE18T1025	2018-02-05	PEPCE	17 EA
SPE8EE17T3371	2017-10-02	PEPCE	17 EA
SPE8EE17T3370	2017-10-02	PEPCE	15 EA
SPE8EE17T3096	2017-08-28	PEPCE	11 EA
SPE8EE17T2663	2017-07-24	PEPCE	16 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 3940-01-526-8746 Datasheet

Supply Class (FSC):

Slings Rigging Tackle Blocks

Cross Reference:

HK-121-2

Cage Codes:

Eastern Llc Breeze (CAGE 08484)

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.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

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:

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
D
Quantity per pack
1
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 $7,252.05 to $12,086.75..
Does NSN 3940-01-526-8746 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, and Brazil
What is the NIIN of NSN 3940-01-526-8746?
015268746 or 01-526-8746
Does NSN 3940-01-526-8746 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3940-01-526-8746?
Solicitation SPE8EE19Q0102 for qty 11 on 12/12/2018
When was this national stock number assigned to the federal catalog?
Jan 11, 2005