Groove Pulley

PSA250

PSA250
(NSN) National Stock Number
3020-01-119-1258
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
08109
Schedule B Code
8487900080
Summary

2.5000 inches nominal outside diameter, 1.375 inches nominal overall length, 0.187 inches nominal keyway width, 5/16-18 thread size, 0.6250 inches nominal bore diameter, 1.3750 inches nominal bore length

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - SB
Identification

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. For items specifically designed for aviation, see pulley(1), groove, aviation.

INC FIIG Concept Condition
08109 T353-A 1 1
Specifications
Outside Diameter
2.5000 inches nominal
Details The length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Overall Length
1.375 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Keyway Width
0.187 inches nominal
Details A measurement taken at right angles to the length of a keyway,in distinction from thickness.
Thread Size
5/16-18
Details Designates the thread diameter and number of threads per specific measurement scale.
Bore Diameter
0.6250 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Bore Length
1.3750 inches nominal
Details A measurement of the longest dimension of a bore.
Distance From Center Of Bore To Bottom Of Keyway
0.4015 inches nominal
Details The distance from the center of the bore to the bottom of the keyway(s).
Pitch Diameter
2.2000 inches nominal
Details A measurement indicating the diameter-pitch per specific measurement scale of the item.
Securing Hole Quantity
1
Details The number of holes provided for securing the item in a fixed position.
Material And Location
steel overall
Details The element, compound, or mixture of which the item is fabricated, excludingany surface treatment, and its location. please use mrc matt with isac in place of this discontinued mrc.
Face Width
0.9375 inches nominal
Details A measurement taken at right angles to the length of the face,in distinction from thickness.
Design Form
webbed
Details The physical configuration of the item.
Bore Type
straight
Details Indicates the type of bore used on the item.
Bearings
not included
Details An indication of whether or not bearings are included. please use mrc abff for niins were answered with "included" in place of this cancelled mrc.
Groove Quantity
1
Details The number of grooves provided.
Counterbore Feature
not included
Details An indication of whether or not a counterbore feature is included.
Hole Location
1/4 fm hub end
Details Indicates the location of the hole on the item.
Keying Facility
included
Details An indication of whether or not a keying facility is included. please use mrc abff for niins were answerd with "included" in place of this canceled mrc.
Keying Facility Type
keyway
Details Indicates the type of keying facility provided.
Securing Method
threaded hole
Details The means by which the item is secured.
Split Hub Feature
not included
Details An indication of whether or not a split hub feature is included.
Web/Spoke Relationship To Face Centerline
not offset
Details An indication of the relationship between the webbing or spokes and the centerline of the face.
Lightening Hole
not included
Details An indication of whether or not a lightening hole/s/ is included. please usemrc abff for niins were answered with "included" in place of this cancelled mrc.
Integral Cooling Vane
not included
Details An indication of whether or not an integral cooling vane(s) is included.
Groove Shape
v
Details The physical configuration of the groove.
Bore Feature
included
Details An indication of whether or not a bore feature is included.
Protruding Hub Characteristic
plain
Details An indication of the characteristic of the protruding hub.
Hub End Outside Diameter And Location
0.7500 inches nominal aa end
Details None. please use mrc alnc with isac tbl 0368 in place of this canceled mrc.
Distance From Outside Flange/Rim To Hub End And Location
0.4375 inches nominal aa end
Details None. please use mrc asyr with use of isac tbl 0368 in place of this canceled mrc.
Quantity
1
Details A numeric value which represents a positive whole value without regard to any unit of measure.
Surface Treatment
paint
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Style Designator
plain
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
7805-2084 24161 2 - 3 2 - SB
0322-0109 93568 2 - 7 2 - SB
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
64560 - S -
RVC WCC TCC SHC
- 576 Z Z

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Manufacturer
PARKER-HANNIFIN CORPORATION DBA INDUSTRIAL HOSE PRODUCT DIVISION DIV HOSE PRODUCTS DIVISION
CAGE: 81300
STRONGSVILLE , OH , 44149-5567
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-01-119-1258
What is the NIIN of the NSN 3020-01-119-1258?
The National Item Identification Number (NIIN) of the NSN 3020-01-119-1258 is 01-119-1258
When the NSN 3020-01-119-1258 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Thu, Sep 17, 1981
Does the NSN 3020-01-119-1258 contain any precious metals?
Does not contain precious metal
Does the NSN 3020-01-119-1258 contain any hazardous material?
No data in HMIRS

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