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Hexagon Extended Washer Self-locking Nut

NSN: 5310-00-956-4307 | Model: NAS1291C10M

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
5310-00-956-4307
DEMIL
NO
Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
1.014 inches
Overall Height
Between 0.490 inches and 0.550 inches
Nut Style
Hexagon
Washer Thickness
0.050 inches
End Application
4730-01-329-8545
Width Across Flats
Between 0.743 inches and 0.755 inches
Tempurature Rating
450.0 degrees fahrenheit
Thread Series
Unf
Thready Qty Per Inch (tpi)
18
Thread Size
0.625 inches
Material
Iron alloy 660
Material Specification
Ams 5732 assn standard single material response or ams 5737 assn standard single material response or ams 5525 assn standard single material response
Surface Treatment
Passivate

Parts List for Flexible Tube Coupling Assembly  

Other components in the assembly of NSN 4730-01-329-8545

Inventory Check

The last inventory check on this NSN was done on 04/11/2024. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 65
  • New: 4603

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 5310-00-956-4307 Datasheet

Supply Class (FSC):
Nuts And Washers
Cross Reference:
  • NAS1291C10M
  • 65E316A-4323A ITEM 7
  • 2880070
  • NAS1291C10M
  • 10121883
Cage Codes:
  • Zf Industrieantriebe Witten Gmbh (CAGE D9182)
  • Goodrich Corporation (CAGE 99551)
  • National Aerospace Standards (CAGE 80205)
  • Nimikkeistokeskus Ncb Finland (CAGE A486G)
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
    Z
  • 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 $62.90 to $104.83..
Does NSN 5310-00-956-4307 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, Department Of The Navy, National Aeronautics and Space Administration, Finland, Spain, Singapore, Malaysia, Australia, Canada, France, Republic Of Korea, and United Kingdom
What is the NIIN of NSN 5310-00-956-4307?
009564307 or 00-956-4307
Does NSN 5310-00-956-4307 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-956-4307?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 13, 1966