Rigid Shaft Coupling

NSN: 3010-00-257-1680 | Model: 504-1499-001

A device for connecting the ends of two shafts to produce in effect, one piece of rigid shafting so that the rotary motion of one shaft is transmitted to the other shaft. Couplings of the sleeve type must have an over-all length exceeding the outside diameter, or must have an internal spline.

NSN Properties and Flags

NATO Stock Number

3010-00-257-1680

DEMIL

Overall Length

0.500 inches

Thread Size Designator

8.36 nf-2

Bore Diameter

0.253 inches both ends

Overall Diameter

0.500 inches

Bore Length

0.500 inches both ends

Bore Shape

Straight both ends

Securing Method

Threaded hole

Threaded Hole Quantity

Body Material

Copper alloy

Surface Treatment

Cadmium

Style Designator

Plain sleeve

Pricing and Availability

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ISO 9001:2015 + AS9120B
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HAZMAT Certified
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NSN 3010-00-257-1680 Datasheet

Supply Class (FSC):

Torque Converters And Speed Changers

Cross Reference:

504-1499-001

Cage Codes:

Rockwell Collins, Inc. (CAGE 13499)

Schedule B & Trade:

Schedule B: 8483608000 (NAICS 333613)

Shaft couplings, except universal joints
SITC: 74860

Clutches and shaft couplings (including universal joints)
End Use: 21180

Industrial machines, other

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

U - Precious metal content is unknown

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 3010-00-257-1680 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Canada, Greece, and Turkey
What is the NIIN of NSN 3010-00-257-1680?
002571680 or 00-257-1680
Does NSN 3010-00-257-1680 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3010-00-257-1680?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961