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Helical Compression Spring Retainer

NSN: 5340-00-470-7490 | Model: 10512789

A cylindrical item specifically designed to fit over the end of, and completely encase the spring. The open end is usually flanged, the opposite end may be closed or have an orifice to accommodate a guide, plunger, or the like. It is used to position the spring and restrain lateral motion. It may provide a seat for the spring. Excludes holder, spring.

NSN Properties and Flags
NATO Stock Number
5340-00-470-7490
DEMIL
NO
Casehardening Indicator
Not casehardened
Overall Height
Between 0.590 inches and 0.595 inches
Body Outside Diameter
Between 0.880 inches and 0.890 inches
Body Inside Diameter
Between 0.516 inches and 0.547 inches
End Hole Diameter
Between 0.260 inches and 0.270 inches
Lip Thickness
Between 0.043 inches and 0.079 inches
Special Features
External thread 0.938 in.-32un-2a, 0.219 in. Thread lg. On end hole end. Counterbore 0.781 in. Dia, 0.255 in. Deep on end opposite drive end. Drilled face drive type.
Material
Brass, qq-b-626, comp 1, 1/2 h or brass, qq-b-626, comp 22, 1/2h
Material
Copper alloy 268 or copper alloy 360
Material Specification
Qq-b-626, comp 1, 1/2 h mfr ref 1st material response and qq-b-626, comp 22, 1/2h federal specification 2nd material response
Fsc Application Data
Mount, telescope m128e2

Pricing and Availability

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NSN 5340-00-470-7490 Datasheet

Supply Class (FSC):
Commercial Hardware
Cross Reference:
  • 10512789
Cage Codes:
  • Us Army Ardec Rdecom (CAGE 19200)
Identification:
HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

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:

    058110 - Optical goods or instruments noi

  • WCC:

    744 - Optical goods

  • 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.

  • LCL:

    D - 200.0

  • LTL:

    D - 200.0

  • ACC:

    M - Medical supplies, equipment, samples, records, etc.

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • 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 $186.26 to $310.43..
Does NSN 5340-00-470-7490 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 Navy, Columbia, Republic Of Korea, and Turkey
What is the NIIN of NSN 5340-00-470-7490?
004707490 or 00-470-7490
Does NSN 5340-00-470-7490 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5340-00-470-7490?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 30, 1970