NSN 7681019

is fabricated from heavy cast iron,so that it will remain rigid during the inspection of the instrument for its various adjustments and observation of the target through the collimating telescope;two large circular scales,one for elevation and one for crossleveling,are installed on the fixture.these are actuated by rotation of the elevation and crossleveling handwheels which impart motion to the worm wheel mechanisms;each scale is graduated in degrees.the readings are refined to minutes by means of verniers installed on the fixture.the elevation handwheel simulates the elevation tracking mechanism of the weapon.the crossleveling handwheel tilts the elevation trunnion of the fixture and simulates the gun and howitzer in a cant position general characteristics item description.

NSN 4931-00-508-5484 Datasheet

(NSN) National Stock Number

4931-00-508-5484

(FSG) Federal Supply Group

49 - Maintenance and Repair Shop Equipment

(FSC) Federal Supply Classification

4931 - Fire Control Maintenance and Repair Shop Specialized Equipment

(NIIN) National Item Identification Number

00-508-5484

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Tue, Jan 1, 1963

General Characteristics Item Description

is fabricated from heavy cast iron,so that it will remain rigid during the inspection of the instrument for its various adjustments and observation of the target through the collimating telescope;two large circular scales,one for elevation and one for crossleveling,are installed on the fixture.these are actuated by rotation of the elevation and crossleveling handwheels which impart motion to the worm wheel mechanisms;each scale is graduated in degrees.the readings are refined to minutes by means of verniers installed on the fixture.the elevation handwheel simulates the elevation tracking mechanism of the weapon.the crossleveling handwheel tilts the elevation trunnion of the fixture and simulates the gun and howitzer in a cant position

Identification

Demilitarization Code

B - Usml items - mutilation to the point of scrap required worldwide. (note 7).

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

1234337

Cross Reference

CAGE Codes

19200

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate

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.

National Motor Freight Class Rating

W - Rating variable

Rail Variation

1

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

91810

Water Commodity

732 - Tools, hand and portable, electric

National Motor Freight Classification Item Number

186620

Questions & Answers

1. What is the FSCG of the NSN 4931-00-508-5484?

   The FSCG of the NSN 4931-00-508-5484 is 4931

2. Does NSN 4931-00-508-5484 require demilitarization?

   Usml items - mutilation to the point of scrap required worldwide. (note 7).

3. Does NSN 4931-00-508-5484 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 4931-00-508-5484 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 4931-00-508-5484 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963