Optical Instrument Eyeshield
821841
(NSN) National Stock Number
1240-00-026-8388
Federal Supply Classification
1240 Optical Sighting and Ranging Equipment
Item Name Code
22120
Schedule B Code
9803200000
Summary
Press fit attachment method, 2.060 inches viewing end inside diameter, 2.200 inches attachment end inside diameter, rubber material
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| A | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | TX |
Identification
A resilient rubber item, designed to be attached to the viewing aperture of an optical instrument, to maintain proper eye distance and to protect the eye(s) of the observer from stray light, wind, and/or injury due to shock of gun fire or similar disturbances. Excludes:visor, periscope.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 22120 | T271-J | - | 2 |
Specifications
Attachment Method
press fit
Details
The means used to attach the item.Viewing End Inside Diameter
2.060 inches
Details
The length of a straight line which passes through the center of the two surfaces of the viewing end of the item,and terminates at the inside circumference.Attachment End Inside Diameter
2.200 inches
Details
The length of a straight line which passes through the center of the two surfaces of the attachment end of the item,and terminates at the inside circumference.Material
rubber
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 687789 | 10001 | A | - | 3 | 2 | - | TX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 32975 | - | F | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 744 | Z | 9 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- ISO9001 / AS9100 Quality Standards
- HAZMAT Certified
- On Time Delivery
- Qualified sales team
- Counterfeit Parts Prevention
- 100% Product Inspections
Manufacturer
LOCKHEED MARTIN CORP DIV RMS - MITCHEL FIELD
CAGE: 56232
UNIONDALE
, NY
, 11553-3682
UNITED STATES
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FAQs
Frequently asked questions for NSN 1240-00-026-8388
What is the NIIN of the NSN 1240-00-026-8388?
The National Item Identification Number (NIIN) of the NSN 1240-00-026-8388 is 00-026-8388
When the NSN 1240-00-026-8388 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 1240-00-026-8388 contain any precious metals?
Does not contain precious metal
Does the NSN 1240-00-026-8388 contain any hazardous material?
No data in HMIRS
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