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Socket Head Cap Screw

NSN: 5305-01-210-9429 | Model: NAS1351-4-21

An externally threaded fastener whose threaded portion is of one diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

NSN Properties and Flags
NATO Stock Number
5305-01-210-9429
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Thread Length
1.000 inches
Fastener Length
Between 1.296 inches and 1.343 inches
Head Style
Flat chamfer
Head Diameter
Between 0.365 inches and 0.375 inches
Head Height
Between 0.244 inches and 0.250 inches
Internal Drive Style
Hexagon
Thread Diameter
0.250 inches
Width Across Flats
Between 0.1875 inches and 0.1900 inches
Thready Qty Per Inch (tpi)
28
Min. Tensile Strength (psi)
160000 pounds per square inch
Hardness Rating
36.0 rockwell c and 43.0 rockwell c
Special Features
Color black, head double knurled
Material
Steel
Surface Treatment
Oxide
Surface Treatment Specification
Mil-c-13924 military specification single treatment response
Thread Series Designator
Unf
Specification Data
80205-nas1351 professional/industrial association standard

Inventory Check

The last inventory check on this NSN was done on 03/16/2022. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 38
  • New: 1361
  • 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 5305-01-210-9429 Datasheet

Supply Class (FSC):
Screws
Cross Reference:
  • NAS1351-4-21
  • 0645-0428-21UDK
  • 0645-0428-21UDK
  • 0645-0428-21UDK
  • 0645-0428-21UDK
  • 57999-6
  • 0645-0428-21UDK
Cage Codes:
  • National Aerospace Standards (CAGE 80205)
  • Safety Socket Llc (CAGE 82896)
  • Hamilton Sundstrand Corporation (CAGE 99167)
  • Sps Technologies, Llc (CAGE 56878)
  • K Connecticut Holding Company H (CAGE 74445)
  • Allen Mfg Co (CAGE 70276)
Schedule B & Trade:
  • Schedule B: 7318152000 (NAICS 332722)

    Bolts and bolts and their nuts or washers exported in the same shipment

  • SITC: 69421

    Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel

  • End Use: 12110

    Iron and steel products, other

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 or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

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

  • WCC:

    713 - Metal hardware

  • 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
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9sx-e
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $11.02 to $18.36..
Does NSN 5305-01-210-9429 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, and Department Of The Navy
What is the NIIN of NSN 5305-01-210-9429?
012109429 or 01-210-9429
Does NSN 5305-01-210-9429 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5305-01-210-9429?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 19, 1985