Needle Bearing Cam Follower

NSN: 3110-01-250-8000 | Model: MS21441-081

An assembly consisting of a roller and stud used to effect a rolling contact with a cam, and convert the reciprocating or oscillating motion to linear motion.

NSN Properties and Flags

NATO Stock Number

3110-01-250-8000

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

0.2500 inches

Overall Length

1.0312 inches

Overall Outside Diameter

0.5000 inches

Lubrication Material

Grease

Stud Diameter

0.2500 inches

Outer Ring Width

0.3750 inches

Stud Length

0.6250 inches

Seal Quantity

Bearing Seal Type

Contact

Features Provided

Lubrication hole

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Standard Tolerance Designation

Afbma standard tolerance for can follwer needle bearing

Lubrication Material Specification

Mil-g-81322 military specification single material response

Material

Steel comp 4615 roller or steel comp 4617 roller or steel comp 4620 roller or steel comp 8620 roller or steel comp e50100 roller or steel comp e51100 roller or steel comp e52100 roller or steel comp 1025 roller or steel comp 1030 roller or steel comp 1035 roller

Surface Treatment

Cadmium end plate

Surface Treatment Specification

Qq-p-416, type 1, cl 2 federal specification 1st treatment response stud or mil-c-13924 military specification 2nd treatment response stud

Style Designator

Cam follower

Thread Series Designator

Unf

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 3110-01-250-8000 Datasheet

Supply Class (FSC):

Unmounted Antifriction Bearings

Cross Reference:

MS21441-081

Cage Codes:

Military Standards (CAGE 96906)

Schedule B & Trade:

Schedule B: 8482400000 (NAICS 332991)

Needle roller bearings
SITC: 74640

Needle roller bearings
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

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:

114820 - Bearings/bushings noi ball/roller
WCC:

742 - Bearings
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:

P - 77.5
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
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9---v
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $236.40 to $394.00..
Does NSN 3110-01-250-8000 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 Air Force, Poland, and Greece
What is the NIIN of NSN 3110-01-250-8000?
012508000 or 01-250-8000
Does NSN 3110-01-250-8000 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3110-01-250-8000?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Mar 07, 1987