Home » FSC Catalog » Screws » 5305-00-007-1710

Externally Relieved Body Screw

SKU: 5305000071710 | Model: 680840-1

2A thread class, right-hand , 0.250" thread length, 1.000" fastener length, knurled no. 1 head style, 0.620" head diameter, 0.500" head height

Specifications from the Manufacturer

Thread Class:
Thread Direction:
Thread Length:
0.250 inches minimum
Fastener Length:
1.000 inches nominal
Head Style:
Knurled no. 1
Head Diameter:
0.620 inches nominal
Head Height:
0.500 inches nominal
First Diameter From Head:
0.310 inches minimum and 0.340 inches maximum
Second Diameter From Head:
0.175 inches minimum and 0.185 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter:
0.340 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Second Diameter:
0.750 inches nominal
Internal Drive Style:
Nominal Thread Diameter:
0.250 inches
Thread Quantity Per Inch:
Externally Relieved Body Diameter Quantity:
Steel comp 303 overall
Material Document And Classification:
Qq-s-764 fed spec single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Document And Classification:
Mil-f-14072,e300,f-16 mil spec single treatment response overall
Thread Series Designator:

Pricing and Availability

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NSN 5305-00-007-1710 Datasheet

Supply Class:


Cross Reference:

  • 680840-1

Cage Codes:

  • 96214

Replaced or Cancelled:

5305-00-007-1710 is not a replacement of any national stock number and has not been cancelled or replaced itself.


NIIN: 000071710
NSN: 5305000071710
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.

Freight Codes:

NMF Desc: Bolts, Nuts Or Screws, Noi (sub 3)
NMFC: 093486
UFC: 48950
LTL: Rating variable
WCC: Bolts or nuts (iron or steel),(less than 35 feet)
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: Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ASH: No special handling required.

Reference Drawing:

[drawing of 5305-00-007-1710]

Schedule B & Trade:

7318152000 (NAICS 332722)
Bolts and bolts and their nuts or washers exported in the same shipment

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

End Use:

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 5305-00-007-1710 defined?
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). it is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and 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. see also bolt, externally relieved body and bolt, internal wrenching.
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?
Jun 28, 1972
last modified: 07/01/2018