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NSN MS20253

Hexagon Self-Locking Nut

dry film lubricant lubrication, 125.0 microinches bearing surface finish, chamfered or washer faced bearing surface type, et1-9/e a/c e end item identification, free-running all metal design locking feature.

NSN 5310-01-669-3121 Datasheet

(NSN) National Stock Number
5310-01-669-3121
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-669-3121
Requires Demilitarization
Yes
(INC) Item Name Code
05277
Date
Thu, Jan 4, 2018
Schedule B Code
7318160000
End Item Identification
et1-9/e a/c e
Bearing Surface Finish
125.0 microinches
Bearing Surface Type
chamfered or washer faced
Locking Feature
free-running all metal design
Lubrication
dry film lubricant
Material Document And Classification
unable to decode
Material
unable to decode
Nominal Thread Size
0.164 inches
Nut Height
0.083 inches nominal
Nut Style
hexagon
Surface Treatment Document And Classification
unable to decode
Surface Treatment
unable to decode
Temp Rating
250.0 fahrenheit nominal
Thread Class
2b
Thread Direction
right-hand
Thread Quantity Per Inch
32
Thread Series
unf
Width Across Flats
0.332 inches minimum and 0.345 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
0005277

Cross Reference

CAGE Codes

81349
Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Military standards and standards organizations (ex:stanags,milspecs,defstans)
81434
Sensenich Corp
U.s./canadian manufacturers
88044
Aeronautical Standards Group Dept of Navy and Air Force
Military standards and standards organizations (ex:stanags,milspecs,defstans)
96906
Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Military standards and standards organizations (ex:stanags,milspecs,defstans)

Freight Information

Air Commodity
AZ -
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
573 - Bolts or nuts (iron or steel),(less than 35 feet)
National Motor Freight Classification Item Number
093486

Schedule B & Trade

Schedule B
7318-16-0000
Description
nuts of iron or steel
End Use
12300 - Finished metal shapes
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 5310-01-669-3121?

    The FSCG of the NSN 5310-01-669-3121 is 5310

  2. Does the NSN 5310-01-669-3121 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318160000

  3. Does NSN 5310-01-669-3121 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 5310-01-669-3121 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-01-669-3121 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 5310-01-669-3121 was assigned to the Federal Catalog?

    It was assigned 8 years ago, on Thu, Jan 4, 2018

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