NSN NAS1750-5L10

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.

0.595 inches minimum and 0.656 inches maximum grip length, 99.0 degrees minimum and 101.0 degrees maximum countersink angle, 39.0 rockwell c minimum and 43.0 rockwell c maximum nut hardness rating, 39.0 rockwell c minimum and 43.0 rockwell c maximum bolt hardness rating, threaded stem expansion device.

NSN 5320-00-357-2154 Datasheet

(NSN) National Stock Number

5320-00-357-2154

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5320 - Rivets

(NIIN) National Item Identification Number

00-357-2154

Requires Demilitarization

Yes

(INC) Item Name Code

00864

Date

Fri, Feb 8, 1974

Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Expansion Device

threaded stem

Grip Length

0.595 inches minimum and 0.656 inches maximum

Hardness Rating

39.0 rockwell c minimum and 43.0 rockwell c maximum bolt

Hardness Rating

39.0 rockwell c minimum and 43.0 rockwell c maximum nut

Head Style

flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)

Head Major Diameter

0.577 inches minimum and 0.635 inches maximum

Material Document And Classification

astm a582 assn std 1st material response or qq-s-763 fed spec 2nd material response or ams 5639 assn std 2nd material response or ams 5641 assn std 3rd material response sleeve

Material Document And Classification

mil-s-5626 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-6758 mil spec 3rd material response bolt

Material Document And Classification

mil-s-5626 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-6758 mil spec 3rd material response nut

Material

steel comp 303 or steel comp 304 or steel comp 303f sleeve

Material

steel comp 4140 or steel comp 8740 or steel comp 4130 bolt

Material

steel comp 4140 or steel comp 8740 or steel comp 4130 nut

Shank Diameter

0.325 inches minimum and 0.327 inches maximum

Shank Style

threaded self-plugging shank w/sleeve

Special Features

self-locking

Specification/Standard Data

80205-nas1750 professional/industrial association standard

Surface Treatment Document And Classification

qq-p-35 fed spec 1st treatment response and qq-p-416 ty 1 cl 3 fed spec 2nd treatment response sleeve

Surface Treatment Document And Classification

qq-p-4156 ty 2 cl 2 fed spec single treatment response bolt

Surface Treatment Document And Classification

qq-p-416 ty 2 cl 2 fed spec single treatment response nut

Surface Treatment

passivate and cadmium sleeve

Surface Treatment

cadmium and chromate bolt

Surface Treatment

cadmium and chromate nut

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.

Source of Supply Code

S9I - Defense industrial supply center philadelphia, pennsylvania 19111

Pseudo Item Name Code

0000864

Cross Reference

CAGE Codes

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)

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

U - 50.0

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

54760

Water Commodity

576 - Metal and metal products, nos, (less than 35 feet)

National Motor Freight Classification Item Number

106510

Questions & Answers

1. What is the FSCG of the NSN 5320-00-357-2154?

   The FSCG of the NSN 5320-00-357-2154 is 5320

2. Does NSN 5320-00-357-2154 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.

3. Does NSN 5320-00-357-2154 contain precious materials?

   Precious metal content is unknown

4. Does NSN 5320-00-357-2154 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.

5. When the NSN 5320-00-357-2154 was assigned to the Federal Catalog?

   It was assigned 52 years ago, on Fri, Feb 8, 1974