Part Number 21978H

Compression Helical Spring

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
21978h
Demil:
No
Shelf Life:
UOM:
NIIN:
003787218
NSN
National Stock Number:
5360-00-378-7218 5360003787218
TXT
Description:
Compression Helical Spring
INC
INC
Item Name Code:
04226
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:
0.375 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ABQK
End Style:
E4 spring end, squared and ground both ends
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.ABQK
End Style:
Spring end, squared and ground both ends
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
0.531 inches
MRC:
None.AGEK
Spring Free Length:
1.250 inches
MRC:
The length of a straight line which passes through the center of the accommodated rod,and terminates at the circumference.AHQJ
Accommodated Rod Diameter:
0.313 inches
MRC:
The number of coils included on the item.APCN
Coil Quantity:
9
MRC:
The rated load the item is designed to accommodate.ASZD
Load Rating:
Between 16.830 pounds and 20.570 pounds
MRC:
None.AXJR
Spring Solid Outside Diameter:
0.500 inches
MRC:
An indication of the coil helix direction.AXLH
Coil Helix Direction:
Right-hand or left-hand
MRC:
None.AXLQ
Spring Free Outside Diameter:
0.500 inches
MRC:
The specific extended or compressed spring length under maximum load.CSZP
Spring Length Under Load:
0.750 inches
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Cylindrical

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