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O-ring

NSN: 5331-01-628-0370 | Model: AS568A-251

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing, preformed. For noncircular items with a round cross-section, see seal, nonmetallic round section and rubber, round section.

NSN Properties and Flags
NATO Stock Number
5331-01-628-0370
DEMIL
NO
Cross-sectional Height
Between 0.135 inches and 0.143 inches
Center Hole Diameter
Between 5.074 inches and 5.144 inches
End Application
4320-01-617-7587

Parts List for Centrifugal Pump Unit  

Other components in the assembly of NSN 4320-01-617-7587
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7L220T3381 2020-05-11 PLCLD 168 EA
SPE5E820T8108 2020-04-14 PHPHA 101 EA
SPE5E820T7844 2020-04-06 PHPHA 1 EA
SPE5E819T191C 2019-08-21 PHPHA 1 EA
SPE5E818T053P 2018-05-23 PHPHA 1 EA
SPE5E817T2892 2016-12-05 PHPHA 20 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 5331-01-628-0370 Datasheet

Supply Class (FSC):
O-ring
Cross Reference:
  • AS568A-251
Cage Codes:
  • Society Of Automotive Engineers Inc (CAGE 81343)
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.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

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:

    194120 - Washers/gaskets/pckg dvcs noi

  • WCC:

    596 - Gaskets, (machinery and parts),(less than 35 feet)

  • 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:

    W - Rating variable

  • 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
    12b2---
  • 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 $34.55 to $57.58..
Does NSN 5331-01-628-0370 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
U.s. Marine Corps
What is the NIIN of NSN 5331-01-628-0370?
016280370 or 01-628-0370
Does NSN 5331-01-628-0370 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5331-01-628-0370?
Solicitation SPE7L220T3381 for qty 168 on 05/01/2020
When was this national stock number assigned to the federal catalog?
May 07, 2014