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Flat Washer

NSN: 5310-00-043-4708 | Model: NAS620C2

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.

NSN Properties and Flags
NATO Stock Number
5310-00-043-4708
DEMIL
NO
Cross Sectional Shape
Rectangular
Hole Diameter
Between 0.079 inches and 0.099 inches
Edge Shape
Round
Center Hole Shape
Round
Thickness
0.016 inches
Overall Diameter
Between 0.144 inches and 0.164 inches
End Application
W/s: countermeasure set, an/slq-32; tactical data system. An/uya-4 (v); missile, advanced medium range air-to-air (amraam)/aim120a; repair facility, 0a8991; sentinel radar system; support equipment, b-1 aircraft; teammate, an/trq-32; test station, oq-29 (v)msm; support equipment, b-52 aircraft; communications terminal, satellite an/gsc-39(v) 1
Criticality Code Justification
Feat
Special Features
Weapon system essential
Material
Stainless steel
Surface Treatment
Passivate
Specification Data
80205-nas620 professional/industrial association standard

Inventory Check

The last inventory check on this NSN was done on 01/06/2023. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 187129
  • New Surplus: 20057
  • As Removed: 1
  • Serviceable: 357

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 5310-00-043-4708 Datasheet

Supply Class (FSC):
Nuts And Washers
Cross Reference:
  • NAS620C2
  • M146-538
  • P130004318
  • 790537-8
  • 98583400
  • 99902475M
  • NAS620C2
  • 153-0103-021
  • A3144314
  • 401-6357230-49
  • 103A901801
  • S8154-343C015
  • 310-0740-080
  • 9336C2008-2
  • B68252
  • 24-00162-038
  • M146-536
  • HD1197A00
  • 35133800027
  • 7903354-01
  • 004-002894-050
  • 236M0001P003
  • 4197600-16
  • A3144314
  • 418154-50
  • NAS620C2
  • 310-0740-080
  • 10581431-43
  • SM-C-596378-21
  • 7903354-01
  • 40530005416
  • S05225953080
  • 5953080
  • 1.450516
  • 947620-4022
  • A3144314
  • 10075052
  • 447144031103
  • 236M0001P003
  • 310-0470-080
  • 5310000434708
  • 5310001629918
  • 153-0183-002
  • NAS620C02
  • NAS620C2L
  • 153-0183-002
  • 9336C2008-2
  • PW026-2
  • 35133800027
  • 236M0001P003
  • 90945A705
Cage Codes:
  • Zf Industrieantriebe Witten Gmbh (CAGE D9182)
  • Hamilton Sundstrand Corporation (CAGE 73030)
  • Tx Technology Corp. (CAGE 56183)
  • Elbit Systems Ltd. (CAGE S0123)
  • Aselsan A.s. Mikroelektronik Gudum (CAGE T2251)
  • Boeing Company, The (CAGE 94756)
  • Milipol Zrt. (milipol Corp.) (CAGE 1208V)
  • Naval Sea Systems Command (CAGE 53711)
  • 3 Communications Corporation L (CAGE 34228)
  • Honeywell International Inc. (CAGE 70210)
  • Bae Systems Information and (CAGE 94117)
  • Mbda Uk Ltd (CAGE K0967)
  • Raytheon Systems Ltd (CAGE K0268)
  • Miltope Corporation (CAGE 54418)
  • Ineo Defense Sophia (CAGE F6371)
  • Elbit Systems Sar and Data Links (CAGE SD454)
  • 3 Communications Corporation L (CAGE 06401)
  • Northrop Grumman Systems Corporation (CAGE 26916)
  • Raytheon Company (CAGE 3B150)
  • Raytheon Company (CAGE 05869)
  • Us Army Communications & (CAGE 80063)
  • Raytheon Company (CAGE 96214)
  • National Aerospace Standards (CAGE 80205)
  • Rockwell Collins, Inc. (CAGE 13499)
  • U S Army Aviation and Missile (CAGE 18876)
  • Lockheed Martin Corporation (CAGE 90536)
  • Tadiran Ltd (CAGE S0522)
  • Phillips Chemical Co (CAGE 59702)
  • Litton Systems Inc. Div Navigation (CAGE 13973)
  • Combat Kereskedelmi Kft. Combat (CAGE 0079V)
  • Nimikkeistokeskus Ncb Finland (CAGE A486G)
  • Ncb Hungary Honvedsegi Egyseges (CAGE 0000V)
  • Raytheon Company (CAGE 49956)
  • E.c.a Etablissement (CAGE SCY13)
  • Small Lot Stamping Div Of Vsi Corp (CAGE 13783)
  • Lockheed Corp (CAGE 87557)
  • Elbit Systems Sar and Data Links (CAGE 3686A)
  • Raytheon Company (CAGE 54X10)
  • Carr Supply Company Mcmaster (CAGE 39428)
Replacements:
  • 5310-00-043-4708 replaces 5310-00-038-3044
  • 5310-00-043-4708 replaces 5310-00-143-6402
  • 5310-00-043-4708 replaces 5310-00-148-1426
  • 5310-00-043-4708 replaces 5310-00-162-9918
  • 5310-00-043-4708 replaces 5310-00-224-9342
  • 5310-00-043-4708 replaces 5310-00-464-1128
  • 5310-00-043-4708 replaces 5310-00-812-2056
  • 5310-00-043-4708 replaces 5310-00-901-6780
  • 5310-00-043-4708 replaces 5310-01-101-8311
  • 5310-00-043-4708 replaces 5310-01-331-7609
  • 5310-00-043-4708 replaces 5310-01-417-8599
Schedule B & Trade:
  • Schedule B: 7318220000 (NAICS 332722)

    Washers other than lock washers, iron or steel

  • SITC: 69422

    Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, not threaded, of iron or steel

  • End Use: 12300

    Finished metal shapes

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 but does have other critical featur (s) such as tolerance, fit restrictions or application.

Freight Information:
  • NMFC:

    194160 - Washer or gaskets, iron or steel,

  • WCC:

    576 - Metal and metal products, nos, (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:

    U - 50.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    D
  • Quantity per pack
    1
  • Unit of Measure
    Hd
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T22bjx-
  • 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 $3.93 to $6.55..
Does NSN 5310-00-043-4708 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, Federal Aviation Administration, U.s. Coast Guard, National Weather Service, National Aeronautics and Space Administration, Austria, Finland, Hungary, Lithuania, Poland, Brazil, Spain, Columbia, Israel, Singapore, Kuwait, Morocco, Saudi Arabia, Malaysia, Australia, Belgium, Canada, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Netherlands, Portugal, Italy, Denmark, Norway, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 5310-00-043-4708?
000434708 or 00-043-4708
Does NSN 5310-00-043-4708 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-043-4708?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961