Part Number 4020638

Metal Seal Ring
Stock Availability  condition code chart

Part number 4020638 is in stock in the following quantities and conditions.

  • NE: 8
  • NS: 3

Note: Availability of this item was last updated 05/09/2024 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:
4020638
Demil:
No
Shelf Life:
UOM:
NIIN:
003521836
NSN
National Stock Number:
5330-00-352-1836 5330003521836
TXT
Description:
Metal Seal Ring
INC
INC
Item Name Code:
21205
MRC:
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.AAGR
Cross Sectional Shape:
Plain rectangular, straight face
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.AARX
Inside Diameter:
3.500 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the ring.ACXD
Ring Style:
Contracting concentric
MRC:
None.ACXF
Radial Wall Thickness:
Between 0.0850 inches and 0.0950 inches
MRC:
None.ACXJ
Overall Width:
Between 0.1540 inches and 0.1550 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the joint.ADTE
Joint Style:
Step joint
MRC:
A numeric value that reflects the hardness of a metallic item when used in conjunction with a hardness rating scale.AETC
Metallic Hardness Rating:
32.0 rockwell c
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
MRC:
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.SFTT
Surface Treatment:
Chromium outside periphery
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Engine, acft, turbofan

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