Part Number 31921

Valve Disk
Stock Availability  condition code chart

Part number 31921 is in stock in the following quantities and conditions.

  • OH: 1
  • NE: 8
  • NS: 10
  • AR: 4
  • SV: 1

Note: Availability of this item was last updated 10/19/2020 and may have changed since then. Request a quote for up to date pricing and availability.

Pricing & Availability

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
31921
Demil:
No
Shelf Life:
UOM:
NIIN:
010348553

Part Information
Harden to rockwell c 55.0 to 59.0, surface finish 32.0 microinch

NSN
National Stock Number:
1650-01-034-8553 1650010348553
TXT
Description:
Valve Disk
INC
INC
Item Name Code:
35224
MRC:
The length of a straight line which passes through the center of an item,and terminates at the outside circumference.ABHE
Outside Diameter:
Between 0.423 inches and 0.424 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
Between 0.565 inches and 0.585 inches
MRC:
None.AJRF
Flange Seat To Disk End Height:
0.489 inches
MRC:
None.AJRM
Under Flange Height:
0.086 inches
MRC:
None.CRRB
Seat Angle:
45.0 degrees
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 440c
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Qq-s-763, class 440c, cond a federal specification single material response
MRC:
The type of media for which the item is designed.MEDA
Media For Which Designed:
Hydraulic fluid

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