NSN MS21058-5

prevailing torque all metal design locking feature, 49.0 rockwell c maximum hardness rating, unable to decode material document and classification, 0.495 inches minimum and 0.505 inches maximum distance from aperture center to mounting hole center, 0.065 inches maximum plate thickness.

NSN 5310-01-421-1977 Datasheet

(NSN) National Stock Number

5310-01-421-1977

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

01-421-1977

Requires Demilitarization

Yes

(INC) Item Name Code

05280

Date

Fri, Nov 3, 1995

Schedule B Code

7318160000

Distance From Aperture Center To Mounting Hole Center

0.495 inches minimum and 0.505 inches maximum

Hardness Rating

49.0 rockwell c maximum

Locking Feature

prevailing torque all metal design

Material Document And Classification

unable to decode

Plate Thickness

0.065 inches maximum

Material

unable to decode

Mounting Hole Arrangement Style

2 holes

Mounting Hole Diameter

0.130 inches minimum and 0.135 inches maximum

Nominal Thread Size

0.312 inches

Nut Height

0.422 inches maximum

Nut Length

1.044 inches maximum

Nut Mounting Provision

straight holes

Nut Style

plate

Overall Height

0.422 inches maximum

Precious Material And Location

allsurfaces silver

Precious Material

silver

Surface Treatment Document And Classification

unable to decode

Surface Treatment

unable to decode

Temp Rating

800.0 fahrenheit nominal

Thread Class

3b

Thread Direction

right-hand

Thread Quantity Per Inch

24

Thread Series

unified national joint fine (unjf)

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

S - Item contains silver.

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

0005280

Cross Reference

CAGE Codes

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

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

7318-16-0000

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 5310-01-421-1977?

   The FSCG of the NSN 5310-01-421-1977 is 5310

2. Does the NSN 5310-01-421-1977 have a Schedule B code assigned?

   Yes, the Schedule B code is 7318160000

3. Does NSN 5310-01-421-1977 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 5310-01-421-1977 contain precious materials?

   Item contains silver.

5. Does NSN 5310-01-421-1977 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 5310-01-421-1977 was assigned to the Federal Catalog?

   It was assigned 30 years ago, on Fri, Nov 3, 1995