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NSN 2AH985

Hexagon Head Cap Screw

70.0 rockwell b minimum and 100.0 rockwell b maximum overall hardness rating, dished hexagon head style, 0.172 inches minimum and 0.190 inches maximum head height, 2.156 inches minimum and 2.250 inches maximum fastener length, sae assn std all material responses overall material document and classification.

NSN 5305-01-159-8551 Datasheet

(NSN) National Stock Number
5305-01-159-8551
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5305 - Screws
(NIIN) National Item Identification Number
01-159-8551
Requires Demilitarization
Yes
(INC) Item Name Code
18257
Date
Sun, Aug 14, 1983
Schedule B Code
7318152000
Fastener Length
2.156 inches minimum and 2.250 inches maximum
Hardness Rating
70.0 rockwell b minimum and 100.0 rockwell b maximum overall
Head Height
0.172 inches minimum and 0.190 inches maximum
Head Style
dished hexagon
Material Document And Classification
sae assn std all material responses overall
Material
steel overall
Minimum Tensile Strength
60000 pounds per square inch
Minimum Yield Strength
36000 pounds per square inch
Nominal Thread Diameter
0.250 inches
Special Features
furnished with one spring lockwasher
Surface Treatment Document And Classification
bw101b-p mfr ref 1st treatment response or bw-162a-p mfr ref 2nd treatment response overall
Surface Treatment
Thread Class
2a
Thread Direction
right-hand
Thread Length
0.750 inches minimum
Thread Quantity Per Inch
20
Thread Series Designator
unified national coarse (unc)
Width Between Flats
0.428 inches minimum and 0.437 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

45152
Oshkosh Corp
U.s./canadian manufacturers
75Q65
Oshkosh Defense Llc
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 5305-01-159-8551?

    The FSCG of the NSN 5305-01-159-8551 is 5305

  2. Does the NSN 5305-01-159-8551 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318152000

  3. Does NSN 5305-01-159-8551 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 5305-01-159-8551 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5305-01-159-8551 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 5305-01-159-8551 was assigned to the Federal Catalog?

    It was assigned 43 years ago, on Sun, Aug 14, 1983

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