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NationalStockNumber.INFO

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Socket Head Cap Screw

NSN: 5305-00-973-0412 | Model: 3737-50003-1

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
5305-00-973-0412
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.597 inches
Fastener Length
0.750 inches
Head Style
Flat countersunk
Head Diameter
Between 0.480 inches and 0.531 inches
Internal Drive Style
Hexagon
Thread Diameter
0.250 inches
Width Across Flats
Between 0.156 inches and 0.158 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
Minimum Yield Strength
130000 pounds per square inch
Countersink Angle
Between 80.0 degrees and 82.0 degrees
Material
Steel
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification all treatment responses
Thread Series Designator
Unf

Inventory Check

The last inventory check on this NSN was done on 02/07/2023. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 418
  • New: 3267

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 5305-00-973-0412 Datasheet

Supply Class (FSC):
Screws
Cross Reference:
  • 3737-50003-1
  • MS24668-12
  • 43S44825-2260
  • FFS86TYPE1STYLE13
Cage Codes:
  • Applied Companies (CAGE 54080)
  • Military Standards (CAGE 96906)
  • Naval Ordnance Standards (CAGE 94135)
  • Federal Specifications (CAGE 81348)
Replacements:
  • 5305-00-973-0412 replaces 5305-00-685-6772
  • 5305-00-973-0412 replaces 5305-01-360-6065
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

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:

    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
    J
  • 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 $5.67 to $9.45..
Does NSN 5305-00-973-0412 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, Germany, Republic Of Korea, Italy, and Greece
What is the NIIN of NSN 5305-00-973-0412?
009730412 or 00-973-0412
Does NSN 5305-00-973-0412 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5305-00-973-0412?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1962