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Nsn 5305-00-005-8227 Cap Screw

NSN: 5305-00-005-8227 | Model: MS35307-302

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt, machine; bolt, externally relieved body; bolt, internal wrenching; and screw, cap, socket head.



NSN Properties and Flags
NATO Stock Number
Thread Class
Thread Direction
Thread Length
up to 0.438 inches
Fastener Length
0.407 inches to 0.438 inches
Head Style
Head Height
0.150 inches to 0.163 inches
Width Between Flats
0.428 inches to 0.438 inches
Nominal Thread Diameter
0.250 inches
Thread Quantity Per Inch
Tensile Strength
at least 80000 pounds per square inch
Hardness Rating
at least 80.0 rockwell b
Yield Strength
at least 30000 pounds per square inch
Surface Finish
63.0 microinches threads
Steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314
Material Document and Classification
66 fed std all material responses
Surface Treatment
Surface Treatment Document and Classification
Qq-p-35 fed spec single treatment response
Thread Series Designator
Nondefinitive Spec/std Data
2 type and 10p style

Pricing and Availability

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NSN 5305-00-005-8227 Datasheet

Supply Class (FSC):
Cross Reference:
  • MS35307-302
  • FFS85
  • MS35307-2
  • MS35307-302
Cage Codes:
  • National Aerospace Standards (CAGE 80205)
  • Federal Specifications (CAGE 81348)
  • Military Standards (CAGE 96906)
  • 5305-00-005-8227 replaces 5305-00-655-9306
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


N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.


A - Item does not contain precious metal.


- Represents items with no adp components


- 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
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • 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 $0.20 to $0.34..
Does NSN 5305-00-005-8227 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, Spain, Canada, Germany, Republic Of Korea, and Turkey
What is the NIIN of NSN 5305-00-005-8227?
000058227 or 00-005-8227
Does NSN 5305-00-005-8227 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5305-00-005-8227?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 19, 1972