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Machine Screw

NSN: 5305-00-619-4344 | Model: NAS623-3-3

An externally threaded fastener whose threaded portion is of one diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

NSN Properties and Flags
NATO Stock Number
5305-00-619-4344
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.251 inches and 0.301 inches
Fastener Length
Between 0.449 inches and 0.479 inches
Head Style
Pan
Head Diameter
Between 0.357 inches and 0.373 inches
Head Height
Between 0.122 inches and 0.133 inches
Internal Drive Style
Cross recess type 1
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Min. Tensile Strength (psi)
160000 pounds per square inch
Hardness Rating
Between 36.0 rockwell c and 40.0 rockwell c
Screw Material
Steel comp 4140 or steel comp e4340 or steel comp 8740
Screw Material Specification
Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-6049 military specification 3rd material response
Screw Surface Treatment
Cadmium and chromate
Screw Surface Treatment Specification
Qq-p-426 type 2 cl 2 federal specification single treatment response
Thread Series Designator
Unjf
Specification Data
80205-nas623 professional/industrial association standard
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE5E319T4134 2018-12-04 PHPHA 3971 HD
SPE5E318T214R 2018-08-10 PAA64 14267 HD
SPE5E318T9891 2018-04-23 PAA64 2278 HD

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 5305-00-619-4344 Datasheet

Supply Class (FSC):
Screws
Cross Reference:
  • NAS623-3-3
  • Z00.N5120323303TBM
  • 10125413
Cage Codes:
  • National Aerospace Standards (CAGE 80205)
  • Socata (CAGE F0086)
  • Nimikkeistokeskus Ncb Finland (CAGE A486G)
Replacements:
  • 5305-00-619-4344 replaces 5305-00-619-6028
  • 5305-00-619-4344 replaces 5305-00-631-6088
  • 5305-00-619-4344 replaces 5305-00-813-0277
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 is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

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
    Hd
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T22bjx-
  • 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 $30.90 to $51.50..
Does NSN 5305-00-619-4344 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, U.s. Coast Guard, Finland, Lithuania, Poland, Romania, Bulgaria, Brazil, Spain, Columbia, Israel, Singapore, Kuwait, Malaysia, Australia, Belgium, Canada, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Philippines, Netherlands, Portugal, Italy, Denmark, Norway, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 5305-00-619-4344?
006194344 or 00-619-4344
Does NSN 5305-00-619-4344 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5305-00-619-4344?
Solicitation SPE5E319T4134 for qty 3971 on 11/27/2018
When was this national stock number assigned to the federal catalog?
Jan 01, 1963