NSN 9177130-2

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

headless (setscrew) head style, unable to decode material, 1.490 inches minimum and 1.520 inches maximum fastener length, unable to decode material document and classification, hexagon internal drive style.

NSN 5305-00-754-1990 Datasheet

(NSN) National Stock Number

5305-00-754-1990

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5305 - Screws

(NIIN) National Item Identification Number

00-754-1990

Requires Demilitarization

Yes

(INC) Item Name Code

06672

Date

Mon, Jan 1, 1962

Schedule B Code

7318152000

Fastener Length

1.490 inches minimum and 1.520 inches maximum

Head Style

headless (setscrew)

Internal Drive Style

hexagon

Material Document And Classification

unable to decode

Material

unable to decode

Nominal Thread Diameter

0.164 inches

Point Style

cup

Surface Treatment

unable to decode

Thread Class

2a

Thread Direction

right-hand

Thread Length

1.520 inches maximum

Thread Quantity Per Inch

32

Thread Series Designator

unified national coarse (unc)

Width Across Flats

0.078 inches minimum and 0.079 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.

Source of Supply Code

S9I - Defense industrial supply center philadelphia, pennsylvania 19111

Pseudo Item Name Code

0006672

Cross Reference

CAGE Codes

07498

Ancraft Products Div of Miller-Charles Co Inc

U.s./canadian manufacturers

18876

Us Army Aviation and Missile Command

Government departments or units, including military organizations

Freight Information

Air Commodity

BZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Less than Carload Rating

U - 50.0

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

7318-15-2000

Description

bolts and bolts and their nuts or washers exported in the same shipment

End Use

12110 - Iron and steel products, other

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 5305-00-754-1990?

   The FSCG of the NSN 5305-00-754-1990 is 5305

2. Does the NSN 5305-00-754-1990 have a Schedule B code assigned?

   Yes, the Schedule B code is 7318152000

3. Does NSN 5305-00-754-1990 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 5305-00-754-1990 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5305-00-754-1990 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 5305-00-754-1990 was assigned to the Federal Catalog?

   It was assigned 64 years ago, on Mon, Jan 1, 1962