Home » FSC Catalog » Screws » 5305-00-007-2816

Socket Head Cap Screw

SKU: 5305000072816 | Model: 509440-626
Description:

3A thread class, right-hand , 1.625" thread length, 3.250" fastener length, flat chamber head style, 0.563" head diameter, 0.375" head height

Specifications from the Manufacturer

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
1.625 inches minimum
Fastener Length:
3.250 inches nominal
Head Style:
Flat chamfer
Head Diameter:
0.563 inches maximum
Head Height:
0.375 inches maximum
Internal Drive Style:
Hexagon
Nominal Thread Diameter:
0.375 inches
Width Across Flats:
0.312 inches nominal
Thread Quantity Per Inch:
16
Hardness Rating:
36.0 rockwell c minimum overall and 43.0 rockwell c maximum overall
Hardness Rating:
36.0 rockwell c minimum and 43.0 rockwell c maximum overall
Minimum Yield Strength:
130000 pounds per square inch
Surface Finish:
125.0 microinches overall
Part Name Assigned By Controlling Agency:
Navy special project
Material:
Steel comp 4140 overall or steel comp e4340 overall or steel comp 6150 overall or steel comp 8735 overall or steel comp 8740 overall
Material:
Steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 overall
Material Document And Classification:
Mil-s-5626 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mil-s-8503 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-6049 mil spec 5th material response overall
Material Document And Classification:
Mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response overall
Test Data Document:
81349-mili6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.).
Thread Series Designator:
Unc

Pricing and Availability

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NSN 5305-00-007-2816 Datasheet

Supply Class:

5305 SCREWS

Cross Reference:

  • 509440-626

Cage Codes:

  • 80020

Replaced or Cancelled:

5305-00-007-2816 is not a replacement of any national stock number and has not been cancelled or replaced itself.

Identification:

NIIN: 000072816
NSN: 5305000072816
DEMIL Code: A
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.
ADPE: 0 (Represents items with no adp components)
CRITL: X
ENAC:
ESD:
HMIC: N
PMIC: A

Freight Codes:

NMF Desc: Screws, Iron Or Steel
NMFC: 096640
UFC: 50600
LTL: 70.0
LCL:
WCC: Metal hardware
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ASH: No special handling required.

Management Codes:

CTL: 9B----- (MOE: DN)
SOS: SMS
AAC: Not stocked, centrally procured # (non-stocked items). imm/service centrally managed but not stocked item. procurement will be initiated only after receipt of a requisition.
CIIC:
RC:
QUP: 1
UI: EA
SLC: 0

Reference Drawing:

[drawing of 5305-00-007-2816]

Schedule B & Trade:

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

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
How is national stock number 5305-00-007-2816 defined?
An externally threaded fastener whose threaded portion is of one nominal 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.
Does this item require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is this item ITAR controlled?
No. This item is not ITAR Controlled.
When was this national stock number assigned to the federal catalog?
Jul 06, 1972
last modified: 06/23/2018