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Retaining Ring

NSN: 5325-00-804-9737 | Model: MS16625-1045

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.

NSN Properties and Flags
NATO Stock Number
5325-00-804-9737
DEMIL
NO
Cross Sectional Shape
Rectangular
Casehardening Indicator
Not casehardened
Outside Diameter
Between 0.493 inches and 0.508 inches
Major Thickness
Between 0.023 inches and 0.027 inches
Ring Style
Internal
Usage Design
Internal
Material Hardness Rating
Between 69.5 rockwell superficial 30-n and 73.0 rockwell superficial 30-n
Material
Steel, federal standard 66, comp 1060 or steel, federal standard 66, comp 1061 or steel, federal standard 66, comp 1064 or steel, federal standard 66, comp 1065 or steel, federal standard 66, comp 1066 or steel, federal standard 66, comp 1069 or steel, federal standard 66, comp 1070 or steel, federal standard 66, comp 1072 or steel, federal standard 66, comp 1074 or steel, federal standard 66, comp 1075 or steel, federal standard 66, comp 1078 or steel, federal standard 66, comp 1080 or steel, federal standard 66, comp 1084 or steel, federal standard 66, comp 1085 or steel, federal standard 66, comp 1086 or steel, federal standard 66, comp 1090
Material
Steel comp 1060 or steel comp 1561 or steel comp 1064 or steel comp 1065 or steel comp 1566 or steel, federal standard 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
Material Specification
Fed standard 66, comp 1060 federal standard 1st material response and federal standard 66, comp 1061 federal standard 2nd material response and federal standard 66, comp 1064 federal standard 3rd material response and federal standard 66, comp 1065 federal standard 4th material response and federal standard 66, comp 1066 federal standard 5th material response and federal standard 66, comp 1070 federal standard 7th material response and federal standard 66, comp 1072 federal standard 8th material response and federal standard 66, comp 1074 federal standard 9th material response and federal standard 66, comp 1075 federal standard 10th material response and federal standard 66, comp 1078 federal standard 11th material response and federal standard 66, comp 1080 federal standard 12th material response and federal standard 66, comp 1084 federal standard 13th material response and federal standard 66, comp 1085 federal standard 14th material response and federal standard 66, comp 1086 federal standard 15th material response and federal standard 66, comp 1090 federal standard 16th material response
Surface Treatment
Cadmium and chromate
Surface Treatment
Cadmium, qq-p-416, type 2, class 3
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE5E415T9797 2015-06-01 PHPHB 2381 EA

Pricing and Availability

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NSN 5325-00-804-9737 Datasheet

Supply Class (FSC):
Fastening Devices
Cross Reference:
  • MS16625-1045
  • MILR21248
  • 3000-X45-ST-CD
  • NAS669-45
Cage Codes:
  • Military Standards (CAGE 96906)
  • Military Specifications (CAGE 81349)
  • Truarc Co Llc (CAGE 97464)
  • National Aerospace Standards (CAGE 80205)
Replacements:
  • 5325-00-804-9737 replaces 5325-00-051-6603
  • 5325-00-804-9737 replaces 5325-00-834-2988
  • 5325-00-804-9737 replaces 5325-00-834-2989
  • 5325-00-804-9737 replaces 5325-00-958-1296
Schedule B & Trade:
  • Schedule B: 9606100000 (NAICS 339993)

    Press-fasteners, snap-fasteners & press-studs & parts therefor

  • SITC: 89983

    Press-fasteners, snap-fasteners and press-studs and parts therefor; buttons

  • End Use: 12640

    Finished textile supplies

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    095190 - Hardware, noi sub 9

  • WCC:

    713 - Metal hardware

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    Q - 70.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    D
  • Quantity per pack
    50
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $1.05 to $1.76..
Does NSN 5325-00-804-9737 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, Poland, Brazil, Spain, Columbia, Canada, Germany, Republic Of Korea, United Kingdom, Portugal, Norway, Greece, and Turkey
What is the NIIN of NSN 5325-00-804-9737?
008049737 or 00-804-9737
Does NSN 5325-00-804-9737 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5325-00-804-9737?
Solicitation SPE5E415T9797 for qty 2381 on 05/20/2015
When was this national stock number assigned to the federal catalog?
Jan 01, 1963