Hub Clamp

NSN: 3040-01-394-7783 | Model: 49BUSL562-001PC55-57

An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a scre (s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see collar, shaft. Excludes clamp, loop.

NSN Properties and Flags

NATO Stock Number

3040-01-394-7783

DEMIL

Bore Diameter

3.1250 inches

Plain Hole Diameter

0.3750 inches

End Application

2010-01-251-3185, steering system, used onboard 49 ft busl coast guard vessels

Clamp Securing Hole Style

Unthreaded

Material

Steel

Parts List for Marine Hoisting Boom

Other components in the assembly of NSN 2020-01-251-3185

Tackle Block
NSN 3940-01-354-3813
Hub Clamp
NSN 3040-01-394-7783
Line Actuating Cylinder Assembly
NSN 3040-01-394-7954

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 3040-01-394-7783 Datasheet

Supply Class (FSC):

Miscellaneous Power Transmission Equipment

Cross Reference:

49BUSL562-001PC55-57
49BUSL562-001PC55-57

Cage Codes:

United States Coast Guard (CAGE 81340)
Maritime Contractors Inc (CAGE 3X341)

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.

NSN Management Codes:

SOS
Znc
AAC
Y
Quantity per pack
2
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
A-09---
Repariability
If condemned or economically unserviceable, dispose by theoperator/crew

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $4.05 to $6.75..
Does NSN 3040-01-394-7783 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 3040-01-394-7783?
013947783 or 01-394-7783
Does NSN 3040-01-394-7783 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3040-01-394-7783?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Aug 16, 1994