7688770
View detailed technical data, stock status, and sourcing information for: 7688770
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A circular item with two parallel bearing surfaces without hole(s) or groove(s). It has an outside diameter greater than its length, and may be fabric reinforced. Do not use if a more specific item name applies. For items primarily designed to rupture at a predetermined pressure, see disk, rupturable. For items made of felt, see felt, mechanical, preformed. For metallic or plastic items with a laminated cross section, see shim. Excludes:diaphragm, valve, flat; diaphragm, valve, special shaped; disk, valve, nonmetallic; filtering disk fluid; and insulator, disk.
0.212 inches and 0.821 inches thread length, +1.4121 to 1.4165 inches and +1.5541 to 1.5585 inches thread pitch diameters, right-hand thread direction, 2a thread class, 1.441 inches nominal overall length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2a
- Thread Pitch Diameters
- +1.4121 to 1.4165 inches and +1.5541 to 1.5585 inches
- Thread Direction
- right-hand
- Thread Length
- 0.212 inches and 0.821 inches
- Overall Length
- 1.441 inches nominal
- Thread Size
- 1 27/64-48 and 1 9/16-48
- Overall Diameter
- 1.558 inches nominal
- Screw Thread Series Designator
- special
- Accessory Components And Quantity
- separator 2; cap 1
- Thread Location
- external
- Eccentric Construction
- not provided
- Cell Controlling Agency
- usarmy
- Cell Identifying Number
- 7688775 drawing no.
- Optical Element Quantity
- 4
- Optical Element Type
- single lens
- Optical Element Controlling Agency
- usarmy
- Optical Element Identifying Number
- 7688771 drawing no. and 7688773 drawing no. and 7688774 drawing no. and 7688777 drawing no.
- Material
- aluminum alloy 2011 and glass optical
- Material Document And Classification
- qq-a-225/3, alloy 2011, t3 fed spec 1st material response and mil-g-174, grade d mil spec 2nd material response
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 7688770 | Optical Instrument Cell Assembly |
FAQs
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What is the FSCG of the NSN 1240-01-061-4597?
Does the NSN 1240-01-061-4597 have a Schedule B code assigned?
Does NSN 1240-01-061-4597 require demilitarization?
Does NSN 1240-01-061-4597 contain precious materials?
Does NSN 1240-01-061-4597 contain hazardous materials?
When the NSN 1240-01-061-4597 was assigned to the Federal Catalog?
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