NSN 4042210

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.

0.428 inches minimum and 0.448 inches maximum extended washer diameter, 0.590 inches minimum and 0.610 inches maximum grip length, 0.060 inches minimum extended washer thickness, 1.115 inches minimum and 1.135 inches maximum fastener length, finished head features provided.

NSN 5306-00-448-2595 Datasheet

(NSN) National Stock Number

5306-00-448-2595

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5306 - Bolts

(NIIN) National Item Identification Number

00-448-2595

Requires Demilitarization

Yes

(INC) Item Name Code

01847

Date

Sun, May 26, 1974

Extended Washer Diameter

0.428 inches minimum and 0.448 inches maximum

Extended Washer Thickness

0.060 inches minimum

Fastener Length

1.115 inches minimum and 1.135 inches maximum

Features Provided

finished head

Grip Length

0.590 inches minimum and 0.610 inches maximum

Head Height

0.293 inches minimum and 0.313 inches maximum

Head Style

double hexagon w/hole

Material Document And Classification

ams 4967 assn std single material response overall

Material

titanium alloy overall

Minimum Tensile Strength

160000 pounds per square inch

Nominal Thread Diameter

0.250 inches

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.505 inches minimum and 0.545 inches maximum

Thread Quantity Per Inch

28

Thread Series Designator

unified national joint fine (unjf)

Width Between Flats

0.313 inches nominal

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

0001847

Cross Reference

CAGE Codes

11449

Turbo Power & Marine System Inc Sub of United Technologies Corp

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

98524

Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners

U.s./canadian manufacturers

A1387

Necchi Spa

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

68455

Water Commodity

713 - Metal hardware

National Motor Freight Classification Item Number

136500

Questions & Answers

1. What is the FSCG of the NSN 5306-00-448-2595?

   The FSCG of the NSN 5306-00-448-2595 is 5306

2. Does NSN 5306-00-448-2595 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 5306-00-448-2595 contain precious materials?

   Precious metal content is unknown

4. Does NSN 5306-00-448-2595 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 5306-00-448-2595 was assigned to the Federal Catalog?

   It was assigned 52 years ago, on Sun, May 26, 1974