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Hexagon Plain Nut

NSN: 5310-01-128-5137 | Model: R413P32

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the dimension will be used to determine compliance.)

NSN Properties and Flags
NATO Stock Number
5310-01-128-5137
DEMIL
NO
Thread Class
3b
Thread Direction
Right-hand
Nut Style
Hexagon
Nut Height
Between 0.178 inches and 0.198 inches
Drilled Hole Diameter
Between 0.042 inches and 0.052 inches
Hole Type And Quantity
2 drilled
Width Across Flats
Between 0.492 inches and 0.502 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
28
Thread Size
0.250 inches
Hole Configuration Style
Configuration b
Countersink Angle
105.0 degrees both ends and 115.0 degrees both ends
Bearing Surface Type
Chamfered
Bearing Surface Finish
33.0 microinches
Material
Steel comp 347
Material Specification
Ams 5646 assn standard single material response
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE5E320T5934 2020-03-12 PHPHC 897 EA
SPE5E319T0259 2018-10-11 PHPHC 367 EA

Inventory Check

The last inventory check on this NSN was done on 04/25/2024. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 146
  • New: 868
  • Serviceable: 1
  • 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 5310-01-128-5137 Datasheet

Supply Class (FSC):
Nuts And Washers
Cross Reference:
  • R413P32
  • 10109486
Cage Codes:
  • General Electric Company (CAGE 07482)
  • 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

A - Item does not contain precious metal.

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
    Sf9sx-n
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $18.67 to $31.12..
Does NSN 5310-01-128-5137 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 Air Force, Department Of The Navy, Finland, Spain, Singapore, Malaysia, Australia, Republic Of Korea, and Greece
What is the NIIN of NSN 5310-01-128-5137?
011285137 or 01-128-5137
Does NSN 5310-01-128-5137 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-01-128-5137?
Solicitation SPE5E320T5934 for qty 897 on 03/05/2020
When was this national stock number assigned to the federal catalog?
Mar 23, 1982