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Cross Reference

These part numbers have the same form, fit, and function as milr21248
Item Number Cage
MS16624-1131 96906
MILR21248 81349
NAS670-131 80205
5100-131MD 07382
2D3-1014 ITEM 2 34712
5100-131-S-MD 79136
3100-131-ST-CD 97464
MS16624-2131 96906
5365008037317 SCY13

Technical Definition

Ring, Retaining, also referenced with federal logistics item name code 07623 - 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 part(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.

Q & A

Part number MILR21248
What are the historical prices for part number MILR21248?
No pre-dated pricing for this NSN could be found.
Does this part number MILR21248 have a shelf life?
No. There is no shelf life applicable for this part.
Does this part number MILR21248 require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is part number MILR21248 ITAR controlled?
No. This item is not ITAR Controlled.
What is the NSN for part number MILR21248?
5325-00-803-7317
Who are the manufacturers of MILR21248 and NSN 5325-00-803-7317?
  • Military Standards (CAGE 96906)
  • Military Specifications (CAGE 81349)
  • National Aerospace Standards (CAGE 80205)
  • Rotor Clip Company Inc. (CAGE 07382)
  • Oldenburg Group Incorporated (CAGE 34712)
  • Truarc Company Llc (CAGE 79136)
  • Truarc Co Llc (CAGE 97464)
  • E.c.a Etablissement (CAGE SCY13)

MILR21248

Description: Retaining Ring
Part Number MILR21248 MILR21248

Specification

steel comp 1060 or steel comp 1561 or steel comp 1064 or steel comp 1065 or steel comp 1566 or steel, fed std 66, comp 1069 or steel comp 1070 or steel comp 1572 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080 or steel comp 1070 or steel comp 1085 or steel comp 1086 or steel comp 1090

AAGR Cross Sectional Shape
Rectangular
AARX Inside Diameter
From 1.199" and 1.224"
AASG Casehardening Indicator
Not casehardened
ABMC Major Thickness
From 0.048" and 0.052"
ACXD Ring Style
External
ALBY Usage Design
External
ALME Material Hardness Rating
From 47.0 rockwell c and 52.0 rockwell c
MATL Material
Steel, fed std 66, comp 1060 or steel, fed std 66, comp 1061 or steel, fed std 66, comp 1064 or steel, fed std 66, comp 1065 or steel, fed std 66, comp 1066 or steel, fed std 66, comp 1069 or steel, fed std 66, comp 1070 or steel, fed std 66, comp 1072 or steel, fed std 66, comp 1074 or steel, fed std 66, comp 1075 or steel, fed std 66, comp 1078 or steel, fed std 66, comp 1080 or steel, fed std 66, comp 1084 or steel, fed std 66, comp 1085 or steel, fed std 66, comp 1086 or steel, fed std 66, comp 1090
MATT Material
Steel comp 1060 or steel comp 1561 or steel comp 1064 or steel comp 1065 or steel comp 1566 or steel, fed std 66, comp 1069 or steel comp 1070 or steel comp 1572 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080 or steel comp 1070 or steel comp 1085 or steel comp 1086 or steel comp 1090
MDCL Material Spec
Fed std 66, comp 1060 fed std 1st material response and fed std 66, comp 1061 fed std 2nd material response and fed std 66, comp 1064 fed std 3rd material response and fed std 66, comp 1065 fed std 4th material response and fed std 66, comp 1066 fed std 5th material response and fed std 66, comp 1070 fed std 7th material response and fed std 66, comp 1072 fed std 8th material response and fed std 66, comp 1074 fed std 9th material response and fed std 66, comp 1075 fed std 10th material response and fed std 66, comp 1078 fed std 11th material response and fed std 66, comp 1080 fed std 12th material response and fed std 66, comp 1084 fed std 13th material response and fed std 66, comp 1085 fed std 14th material response and fed std 66, comp 1086 fed std 15th material response and fed std 66, comp 1090 fed std 16th material response
SFTT Surface Treatment
Cadmium and chromate or chromate zinc
SURF Surface Treatment
Cadmium, qq-p-416, type 2, class 3 or zinc plated,mil-c-81562,ty 2 cl 3
National Stock Number (NSN): 5325-00-803-7317