Graphical Firing Scale

NSN: 1220-00-789-2985 | Model: 8213840

A device designed in the form of a slide rule, having one or more scales of varying ranges, on either surface, and a plastic cursor with a matte to receive pencil markings of range correction. It is used with various types of ground and sky-sweeper weapons to determine quadrant elevation, angle of sight, or drift, and to calculate the trajectory of a projectile in relation to a target. It may contain scales for yards to meters conversion and gage points which are used in conjunction with the cursor and range scale to convert data given in meters to yards. Scales may be in mils for determining high angle fire, time of flight, deflection shift, and the like.

NSN Properties and Flags

NATO Stock Number

1220-00-789-2985

DEMIL

General Description

Rule no. 1, double-face type, rule no. 2, double-face type; hardboard body; w/cursor, plastic; scale data, scales graduated in meters, 25 to 50 meter, 27 to 50 meter, 30 to 50 meter, 500 to 5800 meter, 850 to 3600 meter, 2700 to 7400 meter, 3000 to 14500 meter, 3400 to 9000 meter, 6000 to 10000 meter, 7500 to 14000 meter, range of scales, scales graduated in mils, 2 to 15 mil, 2 to 30 mil, 3 to 7 mil, 3 to 8 mil, 3 to 11 mil, 3 to 14 mil, 3 to 15 mil, 3 to 16 mil, 3 to 27 mil, 3 to 28 mil, 3 to 38, 4 to 15 mil, 5 to 13 mil, 5 to 15 mil, 5 to 18 mil, 5 to 19 mil, 5 to 50 mil, 7 to 14 mil, 7 to 35 mil, 10 to 18 mil, 11 to 30 mil, 14 to 38 mil, 18 to 67 mil, 28 to 115 mil, 110 to 550 mil, 110 to 600 mil, 150 to 600 mil, 200 to 500 mil, 200 to 700 mil, 900 to 1150 mil, 900 to 1160 mil, range of scales, scales graduated in seconds, 4.5 to 23 seconds, 7 to 30 seconds, 10 to 34 seconds, 11 to 35 seconds, 17 to 35 seconds, 20 to 55 seconds, 30 to 37 seconds, 35 to 41 seconds, 40 to 47 seconds, 45 to 53 seconds, 50 to 60 seconds, 56 to 68 second

Parts List for Graphical Firing Scale

Other components in the assembly of NSN 1220-00-789-2985

M86 Carrying Case
NSN 1220-00-765-5870

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 1220-00-789-2985 Datasheet

Supply Class (FSC):

Fire Control Computing Sights And Devices

Cross Reference:

8213840

Cage Codes:

Us Army Ardec Rdecom (CAGE 19200)

Schedule B & Trade:

Schedule B: 9803200000 (NAICS 990000)

Military equipments not identified by kind
SITC: 93100

Special transactions and commodities not classified according to kind
End Use: 50060

Military apparel and footwear

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

058260 - Rulers rules/dimension scales
WCC:

653 - Musical instruments
SHC:

9 - Other or no special handling required (sh)
ADC:

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

D - 200.0
LTL:

D - 200.0
ACC:

S - Office and school supplies and equipment including office machines, furniture and stationary.
TCC:

Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 1220-00-789-2985 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Spain, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 1220-00-789-2985?
007892985 or 00-789-2985
Does NSN 1220-00-789-2985 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 1220-00-789-2985?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1962