Part Number 20221-2

Groove Pulley
Stock Availability  condition code chart

Part number 20221-2 is in stock in the following quantities and conditions.

  • NS: 338
  • NE: 2245
  • AR: 1

Note: Availability of this item was last updated 02/27/2023 and may have changed since then. Request a quote for up to date pricing and availability.

Pricing & Availability

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Images

Reference images of this part
Picture of NSN 3020-00-287-9662
Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
20221-2
Demil:
Yes - DEMIL/MLI
Shelf Life:
UOM:
NIIN:
002879662

Part Information
Weapon system essential

NSN
National Stock Number:
3020-00-287-9662 3020002879662
TXT
Description:
Groove Pulley
INC
INC
Item Name Code:
08109
INC
COM
Compliance:
* ITAR Controlled
MRC:
A measurement between specified points of a groove,in distinction from height.ABGA
Groove Depth:
0.312 inches
MRC:
A measurement taken at right angles to the length of a groove,in distinction from thickness.ABGF
Groove Width:
0.360 inches
MRC:
The length of a straight line which passes through the center of an item,and terminates at the outside circumference.ABHE
Outside Diameter:
4.130 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
0.750 inches
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
0.505 inches
MRC:
A measurement of the longest dimension of a bore.ADGE
Bore Length:
0.750 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Catapult/arresting gear
MRC:
A measurement of a line segment extending from the center of a groove to the inside surface.AGWA
Groove Radius:
0.130 inches
MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Fabric, mil-p-7034,
MRC:
A measurement taken at right angles to the length of the face,in distinction from thickness.AQPL
Face Width:
0.507 inches
MRC:
The physical configuration of the item.ARJD
Design Form:
Plain
MRC:
Indicates the type of bore used on the item.ASBP
Bore Type:
Straight
MRC:
An indication of whether or not bearings are included.AWJQ
Bearings:
Included
MRC:
The number of grooves provided.AXHQ
Groove Quantity:
1
MRC:
An indication of whether or not a counterbore feature is included.AXND
Counterbore Feature:
Not included
MRC:
The number of bearings provided on the item.BDDY
Bearing Quantity:
1
MRC:
An indication of whether or not a keying facility is included.BSGG
Keying Facility:
Not included
MRC:
An indication of whether or not a split hub feature is included.BSYG
Split Hub Feature:
Not included
MRC:
An indication of whether or not a lightening hole/s/ is included.BXSJ
Lightening Hole:
Not included
MRC:
An indication of whether or not an integral cooling vane(s) is included.BXSK
Integral Cooling Vane:
Not included
MRC:
The physical configuration of the groove.BXSM
Groove Shape:
U
MRC:
An indication of whether or not a bore feature is included.BYDS
Bore Feature:
Included
MRC:
Indicates the type of bearing provided.BYDT
Bearing Type:
Ball
MRC:
None.BYZD
Hub End Outside Diameter And Location:
0.800 inches both ends
MRC:
None.BYZF
Distance From Outside Flange/rim To Hub End And Location:
0.121 inches aa end and 0.121 inches bb end
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Feat
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Plain
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
96906-ms20221-2 government specification

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