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Hexagon Extended Washer Self-locking Nut

NSN: 5310-00-879-0669 | Model: NAS1291A6M

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

NSN Properties and Flags
NATO Stock Number
5310-00-879-0669
DEMIL
NO
Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
0.620 inches
Overall Height
Between 0.269 inches and 0.282 inches
Nut Style
Hexagon
Washer Thickness
0.030 inches
Width Across Flats
Between 0.430 inches and 0.440 inches
Tempurature Rating
550.0 degrees fahrenheit
Thread Series
Unf
Thready Qty Per Inch (tpi)
24
Thread Size
0.375 inches
Material
Stainless steel
Surface Treatment
Passivate
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE5EC20T0423 2020-02-14 PAA05 5085 EA
SPE5EC18T1926 2018-09-26 PAA05 7014 EA
SPE5EC18T1629 2018-08-08 PAA05 7168 EA
SPE5EC18T1303 2018-06-13 PAA05 9210 EA
SPE5EC17T1115 2017-07-14 PAA05 3800 EA
SPE5E317T0657 2017-02-21 PAA64 3901 EA

Inventory Check

The last inventory check on this NSN was done on 12/04/2023. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 2
  • New Surplus: 53
  • As Removed: 1

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 5310-00-879-0669 Datasheet

Supply Class (FSC):
Nuts And Washers
Cross Reference:
  • NAS1291A6M
  • NAS1291C06M2
  • 83963-6L
  • RMLH3858-064
  • NAS1291C6M
  • 568-4-24347-006
  • 95-75893
  • P32800
  • H42-6
  • AS8650J
  • NAS1291C6M
  • NAS1291C6M
  • H42-6
  • H42-6
  • RMLH3858-064
  • 860292-0010
  • 860292-10
  • 860292-0010
  • 860292-10
  • H42-6
  • 5310008790669
  • 457-5590
  • H42-6
Cage Codes:
  • Zf Industrieantriebe Witten Gmbh (CAGE D9182)
  • Republic Fastener Mfg. Corp (CAGE 52828)
  • Fitz Aerospace, Llc (CAGE 019L2)
  • Meggitt Defense Systems, Inc. (CAGE 62228)
  • Eaton Aerospace Ltd (CAGE K2523)
  • Bhs Getriebe Gmbh (CAGE D2469)
  • Baker France Safran Martin (CAGE F0754)
  • Klx Aerospace Solutions Ii Sas (CAGE F7652)
  • British Standards Institution (CAGE K7766)
  • National Aerospace Standards (CAGE 80205)
  • Meggitt Defense Systems, Inc. (CAGE 59027)
  • Satair A/s (CAGE R1120)
  • Tecnotec Sarl (CAGE F6033)
  • Harvard Industries Inc (CAGE 72962)
  • Litton Systems Inc. Div Navigation (CAGE 13973)
  • Northrop Grumman Systems Corporation (CAGE 06481)
  • Arconic Global Fasteners & Rings, (CAGE 15653)
  • E.c.a Etablissement (CAGE SCY13)
  • Nimikkeistokeskus Ncb Finland (CAGE A486G)
  • Klx Inc (CAGE FB009)
Replacements:
  • 5310-00-879-0669 replaces 5310-00-050-6898
Schedule B & Trade:
  • Schedule B: 7318160000 (NAICS 332722)

    Nuts of iron or steel

  • SITC: 69421

    Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, 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

U - Precious metal content is unknown

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:

    093486 - Bolts, nuts or screws, noi (sub 3)

  • WCC:

    573 - Bolts or nuts (iron or steel),(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
    D
  • Quantity per pack
    100
  • 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 $5.27 to $8.78..
Does NSN 5310-00-879-0669 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, National Aeronautics and Space Administration, Finland, Poland, Brazil, Spain, Israel, Singapore, Morocco, Malaysia, Australia, Belgium, Canada, South Africa, 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 5310-00-879-0669?
008790669 or 00-879-0669
Does NSN 5310-00-879-0669 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-879-0669?
Solicitation SPE5EC20T0423 for qty 5085 on 02/07/2020
When was this national stock number assigned to the federal catalog?
Jan 01, 1962