NSN MT2C428BC

An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see clamp, hub. See also bearing, sleeve; bushing, sleeve; spacer, sleeve; and coupling, shaft, rigid.

0.560 inches minimum and 0.564 inches maximum center to center distance between mounting holes along length, prevailing torque all metal design locking feature, 0.281 inches nominal distance from aperture center to mounting hole center, unable to decode counterbore diameter, unable to decode material document and classification.

NSN 5310-00-990-3446 Datasheet

(NSN) National Stock Number

5310-00-990-3446

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

00-990-3446

Requires Demilitarization

Yes

(INC) Item Name Code

05280

Date

Fri, Jan 1, 1960

Schedule B Code

7318160000

Center To Center Distance Between Mounting Holes Along Length

0.560 inches minimum and 0.564 inches maximum

Counterbore Diameter

unable to decode

Distance From Aperture Center To Mounting Hole Center

0.281 inches nominal

Locking Feature

prevailing torque all metal design

Material Document And Classification

unable to decode

Plate Width

0.414 inches maximum

Plate Thickness

0.055 inches maximum

Material

unable to decode

Mounting Hole Arrangement Style

2 holes

Mounting Hole Countersink Angle

98.0 degrees minimum and 102.0 degrees maximum

Mounting Hole Diameter

0.098 inches minimum and 0.103 inches maximum

Mounting Provision Location

opposite nut projection side

Nominal Thread Size

0.250 inches

Nut Counterbore Depth

unable to decode

Nut Height

0.281 inches maximum

Nut Length

0.786 inches maximum

Nut Mounting Provision

countersunk holes

Nut Style

plate

Precious Material

silver

Specification/Standard Data

80205-nas697 professional/industrial association standard

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

28

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

019L2

Esna, Llc

U.s./canadian manufacturers

72962

Harvard Industries Inc

U.s./canadian manufacturers

56878

Sps Technologies, Llc Dba Pb Fasteners

U.s./canadian manufacturers

80539

Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana

U.s./canadian manufacturers

15653

Howmet Global Fastening Systems Inc

U.s./canadian manufacturers

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)

11815

Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace

U.s./canadian manufacturers

71087

Republic Fastener Mfg. Corp. Use Cage Code 52828 for Cataloging.

U.s./canadian manufacturers

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)

92215

Howmet Global Fastening Systems Inc Div Torrance Operations

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

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 5310-00-990-3446?

   The FSCG of the NSN 5310-00-990-3446 is 5310

2. Does the NSN 5310-00-990-3446 have a Schedule B code assigned?

   Yes, the Schedule B code is 7318160000

3. Does NSN 5310-00-990-3446 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 5310-00-990-3446 contain precious materials?

   Item contains silver.

5. Does NSN 5310-00-990-3446 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 5310-00-990-3446 was assigned to the Federal Catalog?

   It was assigned 66 years ago, on Fri, Jan 1, 1960