1. Home /
  2. FSC NSN Catalog /
  3. Screws /
  4. 78991

NSN 78991

Hexagon Head Cap Screw

steel overall material, 5.320 inches minimum and 5.440 inches maximum fastener length, 0.105 inches minimum and 0.120 inches maximum head height, 25.0 rockwell c minimum and 34.0 rockwell c maximum overall hardness rating, hexagon head style.

NSN 5305-01-077-9659 Datasheet

(NSN) National Stock Number
5305-01-077-9659
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5305 - Screws
(NIIN) National Item Identification Number
01-077-9659
Requires Demilitarization
Yes
(INC) Item Name Code
18257
Date
Tue, Jun 5, 1979
Schedule B Code
7318152000
Fastener Length
5.320 inches minimum and 5.440 inches maximum
Hardness Rating
25.0 rockwell c minimum and 34.0 rockwell c maximum overall
Head Height
0.105 inches minimum and 0.120 inches maximum
Head Style
hexagon
Material
steel overall
Minimum Tensile Strength
120000 pounds per square inch
Minimum Yield Strength
92000 pounds per square inch
Nominal Thread Diameter
0.190 inches
Surface Treatment Document And Classification
qq-p-416,ty 1,cl 3 fed spec single treatment response overall
Surface Treatment
unable to decode
Thread Class
2a
Thread Direction
right-hand
Thread Length
0.750 inches minimum
Thread Quantity Per Inch
32
Thread Series Designator
unf
Width Between Flats
0.305 inches minimum and 0.312 inches maximum

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Precious Metals Indicator
A - Item does not contain precious metal.
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Pseudo Item Name Code
0018257

Cross Reference

CAGE Codes

24975
Prestolite Electric Inc
U.s./canadian manufacturers
35510
Prestolite Electric Inc
U.s./canadian manufacturers

Freight Information

Air Commodity
BZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
48950
Water Commodity
713 - Metal hardware
National Motor Freight Classification Item Number
093486

Schedule B & Trade

Schedule B
7318-15-2000
Description
bolts and bolts and their nuts or washers exported in the same shipment
End Use
12110 - Iron and steel products, other
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69421
(NAICS) North American Industrial Classification System
332722

Questions & Answers

  1. What is the FSCG of the NSN 5305-01-077-9659?

    The FSCG of the NSN 5305-01-077-9659 is 5305

  2. Does the NSN 5305-01-077-9659 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318152000

  3. Does NSN 5305-01-077-9659 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  4. Does NSN 5305-01-077-9659 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5305-01-077-9659 contain hazardous materials?

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

  6. When the NSN 5305-01-077-9659 was assigned to the Federal Catalog?

    It was assigned 47 years ago, on Tue, Jun 5, 1979

Globe Transparent
Get in Touch
Looking for technical parts, product details, or custom project planning? Our team has you covered with end-to-end support every step of the way.
Contact Us

Pricing & 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.