Part Number AS51990

Serrated Lock Ring
Description

Ring b330 stk

Stock Availability  condition code chart

Part number as51990 is in stock in the following quantities and conditions.

  • NE: 10750
  • NS: 825
  • OH: 8
  • AR: 2
  • SV: 15

Note: Availability of this item was last updated 07/29/2022 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 5365-00-405-7576 Picture of NSN 5365-00-405-7576
Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
as51990
Demil:
No
Shelf Life:
UOM:
NIIN:
004057576
NSN
National Stock Number:
5365-00-405-7576 5365004057576
TXT
Description:
Serrated Lock Ring
INC
INC
Item Name Code:
16013
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:
Between 0.263 inches and 0.270 inches
MRC:
The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.AAVL
Pilot Diameter:
0.343 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
0.112 inches
MRC:
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.ADGA
Overall Outside Diameter:
Between 0.395 inches and 0.404 inches
MRC:
The number of serrations on the outer circumference.AWPM
Outer Serration Quantity:
24
MRC:
The number of serrations on the inner circumference.AWPN
Inner Serration Quantity:
17
MRC:
An indication of the side/s/ from which outer serrations have been omitted to provide for close edge installation.AWQC
Side Outer Serrations Omitted For Close Edge Installation:
Two sides
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, qq-s-637, comp 1117
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 1117
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 and chromate
MRC:
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.SURF
Surface Treatment:
Cadmium, qq-p-416, type 2, class 3
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
81343-as51990-105p professional/industrial association specification

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