Tackle Block

NSN: 3940-01-371-4270 | Model: L-45-H AND SS4055

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

3940-01-371-4270

DEMIL

Bearing Type

Roller

End Application

Snatch block 170

Block Type

Snatch

Locking Style

Safety locking

Tackle Accommodated Type

Wire rope

Shell Length

4.500 inches

Sheave Outside Diameter

4.125 inches

Center Pin Diameter

1.000 inches

Material And Location

Steel

Style Designator

Oval pattern

Pricing and Availability

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

NSN 3940-01-371-4270 Datasheet

Supply Class (FSC):

Slings Rigging Tackle Blocks

Cross Reference:

L-45-H AND SS4055
599819

Cage Codes:

Lebus International, Inc. (CAGE 17798)
Mennens Amsterdam B.v. (CAGE H5808)

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.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3940-01-371-4270 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Netherlands
What is the NIIN of NSN 3940-01-371-4270?
013714270 or 01-371-4270
Does NSN 3940-01-371-4270 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3940-01-371-4270?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Feb 12, 1993