NSN 7609513

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.

4921-01-665-0784, torpedo com test set subassembly.

NSN 4921-01-665-0784 Datasheet

(NSN) National Stock Number

4921-01-665-0784

(FSG) Federal Supply Group

49 - Maintenance and Repair Shop Equipment

(FSC) Federal Supply Classification

4921 - Checkout Specialized Equipment, Repair and Torpedo Maintenance

(NIIN) National Item Identification Number

01-665-0784

Requires Demilitarization

Yes

(INC) Item Name Code

42645

Date

Tue, Jul 18, 2017

Schedule B Code

9306900080

Identification

Demilitarization Code

Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

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.

Pseudo Item Name Code

0042645

Cross Reference

CAGE Codes

53711

Naval Sea Systems Command

U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B

9306-90-0080

Description

parts for bombs, grenades, torpedos, mines, and similar munitions of war

End Use

50050 - Tanks, artillery, missiles, rockets, guns and ammunition

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

89129

(NAICS) North American Industrial Classification System

332993

Questions & Answers

1. What is the FSCG of the NSN 4921-01-665-0784?

   The FSCG of the NSN 4921-01-665-0784 is 4921

2. Does the NSN 4921-01-665-0784 have a Schedule B code assigned?

   Yes, the Schedule B code is 9306900080

3. Does NSN 4921-01-665-0784 require demilitarization?

   "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

4. Does NSN 4921-01-665-0784 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 4921-01-665-0784 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 4921-01-665-0784 was assigned to the Federal Catalog?

   It was assigned 9 years ago, on Tue, Jul 18, 2017