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NSN NAS221DD30

Machine Screw

0.103 inches minimum and 0.118 inches maximum head height, cross recess type 1 internal drive style, 0.361 inches minimum and 0.385 inches maximum head diameter, round head style, 1.891 inches minimum and 1.938 inches maximum fastener length.

NSN 5305-00-271-3499 Datasheet

(NSN) National Stock Number
5305-00-271-3499
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5305 - Screws
(NIIN) National Item Identification Number
00-271-3499
Requires Demilitarization
Yes
(INC) Item Name Code
06657
Date
Tue, Jan 1, 1963
Schedule B Code
7616106000
Fastener Length
1.891 inches minimum and 1.938 inches maximum
Head Height
0.103 inches minimum and 0.118 inches maximum
Head Diameter
0.361 inches minimum and 0.385 inches maximum
Head Style
round
Internal Drive Style
cross recess type 1
Part Name Assigned By Controlling Agency
navy special project
Minimum Tensile Strength
62000 pounds per square inch
Nominal Thread Diameter
0.190 inches
Screw Material Document And Classification
qq-w-298 fed spec 1st material response or qq-a-354 fed spec 2nd material response
Screw Material
aluminum alloy 2024
Screw Surface Treatment Document And Classification
mil-a-8625 mil spec single treatment response
Screw Surface Treatment
anodize
Thread Class
3a
Thread Direction
right-hand
Thread Length
0.376 inches minimum and 0.515 inches maximum
Thread Quantity Per Inch
32
Thread Series Designator
unf

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
0006657

Cross Reference

CAGE Codes

80205
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Civilian standards and standards organizations (ex:iso,din,bs,ansi)

Freight Information

Air Commodity
VZ -
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
63220
Water Commodity
72E - Engineer and material handling equipment, test/tool sets and equipment
National Motor Freight Classification Item Number
133300

Schedule B & Trade

Schedule B
7616-10-6000
Description
threaded fasteners of aluminum
End Use
12300 - Finished metal shapes
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
69440
(NAICS) North American Industrial Classification System
332722

Questions & Answers

  1. What is the FSCG of the NSN 5305-00-271-3499?

    The FSCG of the NSN 5305-00-271-3499 is 5305

  2. Does the NSN 5305-00-271-3499 have a Schedule B code assigned?

    Yes, the Schedule B code is 7616106000

  3. Does NSN 5305-00-271-3499 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 5305-00-271-3499 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5305-00-271-3499 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 5305-00-271-3499 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

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