NSN 490143

0.444 inches minimum and 0.464 inches maximum plate width, prevailing torque all metal design locking feature, unable to decode countersink angle, 0.329 inches minimum and 0.359 inches maximum distance from aperture center to mounting hole center, 0.310 inches minimum and 0.314 inches maximum center to center distance between mounting holes along length.

NSN 5310-00-997-2878 Datasheet

(NSN) National Stock Number

5310-00-997-2878

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

00-997-2878

Requires Demilitarization

Yes

(INC) Item Name Code

05280

Date

Sat, Apr 15, 1967

Schedule B Code

7318160000

Center To Center Distance Between Mounting Holes Along Length

0.310 inches minimum and 0.314 inches maximum

Countersink Angle

unable to decode

Distance From Aperture Center To Mounting Hole Center

0.329 inches minimum and 0.359 inches maximum

Locking Feature

prevailing torque all metal design

Plate Width

0.444 inches minimum and 0.464 inches maximum

Plate Thickness

0.055 inches minimum and 0.075 inches maximum

Mounting Hole Arrangement Style

2 holes

Mounting Hole Diameter

0.098 inches minimum and 0.103 inches maximum

Nominal Thread Size

0.250 inches

Nut Height

0.313 inches minimum and 0.328 inches maximum

Nut Length

1.008 inches minimum and 1.038 inches maximum

Nut Mounting Provision

straight holes

Nut Style

plate

Surface Treatment

unable to decode

Thread Class

3b

Thread Direction

right-hand

Thread Quantity Per Inch

28

Thread Series

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

U - Precious metal content is unknown

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

11449

Turbo Power & Marine System Inc Sub of United Technologies Corp

U.s./canadian manufacturers

15653

Howmet Global Fastening Systems Inc

U.s./canadian manufacturers

72962

Harvard Industries Inc

U.s./canadian manufacturers

77445

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

Non-manufacturers

80539

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

U.s./canadian manufacturers

JA269

Tokyo Judoi Kogyo K.k.

Non-us manufacturer (nato), other foreign organization or codification bureaus

S0554

Tokyo Judogi Kogyo Co.

Non-us manufacturer (nato), other foreign organization or codification bureaus

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 5310-00-997-2878?

   The FSCG of the NSN 5310-00-997-2878 is 5310

2. Does the NSN 5310-00-997-2878 have a Schedule B code assigned?

   Yes, the Schedule B code is 7318160000

3. Does NSN 5310-00-997-2878 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 5310-00-997-2878 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5310-00-997-2878 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 5310-00-997-2878 was assigned to the Federal Catalog?

   It was assigned 59 years ago, on Sat, Apr 15, 1967