Part Number B4525-308-53

Lock Washer
Description

Washer, lock

Stock Availability  condition code chart

Part number b4525-308-53 is in stock in the following quantities and conditions.

  • NS: 68
  • NE: 116

Note: Availability of this item was last updated 10/06/2021 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:
b4525-308-53
Demil:
No
Shelf Life:
UOM:
NIIN:
005845272

Part Information
Weapon system essential

NSN
National Stock Number:
5310-00-584-5272 5310005845272
TXT
Description:
Lock Washer
INC
INC
Item Name Code:
14218
MRC:
The length of a straight line which passes through the center of a hole,and terminates at the circumference.AAUB
Hole Diameter:
Between 0.509 inches and 0.523 inches
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.ABKV
Outside Diameter:
0.873 inches
MRC:
A measurement of the smallest dimension of the material,in distinction from length or width.ABPX
Material Thickness:
Between 0.125 inches and 0.135 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Elevators, aircraft, fire pumps, boilers, 1200 psi, l.P. Compressors, airborne mobile dir air spt ctl (2id), (02m jul83)(an/uyq-3a)vehicle, aircraft refueler r-14, tactical data system, an/uya- (v), sentinel radar system, support equipment, b-1 aircraft, communications terminal, satellitean/gsc-39(v)1; 2320-01-097-0248, 2320-01-097-0249, 2320-01-100-7672, 2320-01-097-0260, 2320-01-195-7641, hemtt family (heavy expanded mobility tactical trucks); 2320-01-097-0260 hiab crane (hemtt); 3990-01-442-1939 bap (bridge adapter pallet) ; mrap rg-31; mrap rg-33 and rg-33 auv; mrap buffalo mk2a2
MRC:
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
Hardness Rating:
Between 45.0 rockwell c and 53.0 rockwell c
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 chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 1060 or steel comp 1561 or steel comp 1064 or steel comp 1065 or steel comp 1566 or steel comp 1069 or steel comp 1070 or steel comp 1572 or steel comp 1075 or steel comp 1078 or steel comp 1080
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:
66 federal standard all material responses
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:
Cadmium
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
Surface Treatment Specification:
Qq-p-416, type 2, cl 3 federal specification single treatment response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Split helical-right hand
MRC:
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.ZZZT
Specification Or Standard:
2 style and a class

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