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NationalStockNumber.INFO

Worldwide distributor of NSN parts and consumables located in the USA.

Retaining Ring

Model / MPN: 4190201-2025 | NSN: 5325-00-298-6564
ITAR Registered seal

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a par (s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes ring, connecting, round.

Product Details
NATO Stock Number
5325-00-298-6564
Sold in multiples of
1 PG
DEMIL
NO
Cross Sectional Shape
Rectangular
Inside Diameter
Between 0.221 inches and 0.227 inches
Casehardening Indicator
Not casehardened
Major Thickness
Between 0.023 inches and 0.027 inches
Ring Style
External
Usage Design
External
Material Hardness Rating
Between 63.0 rockwell superficial 30-n and 69.5 rockwell superficial 30-n
Material
Steel, ams 5520
Material
Steel comp 632
Material Specification
Ams 5520 assn standard single material response
Surface Treatment
Passivate
Surface Treatment
Passivated, qq-p-35
4190201 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE5EJ15TB406 Ring, Retaining 933 PG 07/30/2015
SPE5EJ15TD716 Ring, Retaining 3644 PG 09/18/2015
SPE5EJ16T0854 Ring, Retaining 3203 PG 11/02/2015
SPE5EJ17T3382 Ring, Retaining 2948 PG 01/17/2017
SPE5E317T2728 Ring, Retaining 2650 PG 04/17/2017
SPE5E317T5801 Ring, Retaining 3065 PG 07/18/2017

Pricing and Availability

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4190201-2025 Cross Reference
  • 800711-025
  • MS16624/4025
  • R271NAA0025NN51 9HNQA1
  • Z2-3
  • 5100-25-HPASS
  • MS16624-4025
  • MIL-R-21248
  • Q2-2S
  • Q2-25
  • SH-25SS2
  • 3100-25SS2
  • 5100-25W
  • TRUARC 5100-25H
  • 5100-25H
  • SH-025-SS
  • G650112-3
  • 277-502-1025
  • 105A902351
  • E21244
  • 0130-624-4025
  • 281497-0001 ITEM 101
  • 5100-25H
  • 5100-25H
  • 1.450507
  • 5955240
  • DZ2D3
  • TRUARC 5100-25H
  • 1400-25AS
  • 235212A025
  • 5100-25H
  • NC2301-168
  • 5365002986564
  • R271NAA0025NN119NNQA1
  • S4823-3120393PC168
  • 362-1005P107
  • 457-5752
  • 3100-25SS2
  • E21244