PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1047516Cell,optical Element

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1240-00-315-4937 · FSC 1240 · No Item Name Available
Verified by PartsTable
NSN 1240-00-315-4937 — this item is cataloged by the U.S. Government under National Stock Number 1240-00-315-4937. Primary manufacturer part number: 1047516.
Features
  • Cell,optical Element — FSC 1240
  • Eccentric Construction: NOT PROVIDED
  • Thread Pitch Diameters: +1.5912 TO 1.6047 INCHES AND +1.7106 TO 1.7286 INCHES IN
  • Thread Direction: RIGHT-HAND
  • Thread Location: EXTERNAL AND INTERNAL
  • Material: ALUMINUM ALLOY
  • Drive Type: SLOTTED FACE
  • Chamfer Location: BOTH ENDS
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Cell,optical Element, cataloged under National Stock Number 1240-00-315-4937, is classified within Federal Supply Class 1240 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1240-00-315-4937
Primary Part Number1047516
Item NameCell,optical Element
FSC / FSG1240 / 12 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Eccentric ConstructionNOT PROVIDED
Thread Pitch Diameters+1.5912 TO 1.6047 INCHES AND +1.7106 TO 1.7286 INCHES IN
Thread DirectionRIGHT-HAND
Thread LocationEXTERNAL AND INTERNAL
MaterialALUMINUM ALLOY
Drive TypeSLOTTED FACE
Chamfer LocationBOTH ENDS
Element Securing MethodINTERNAL THREAD
Thread Length0.219 INCHES AND 0.687 INCHES IN
Thread Class2B AND 2A A
Screw Thread Series DesignatorUNS
Thread Size1 5/8-32 AND 1 3/4-32
Overall Diameter1.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-005-59966211 INTERCHANGEABLE
Bearing
W.w. Grainger, Inc. Div Government Sales Division
3110-00-144-85470209896 INTERCHANGEABLE
Bearing,ball,annular
Agco Corp Parts Opn
3110-00-156-3467102668-22 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-00-156-34711837 INTERCHANGEABLE
Bearing,ball,annular
Skil Corp
5960-00-296-3371 INTERCHANGEABLE
Electron Tube
4320-00-399-13188512-1 INTERCHANGEABLE
Cover,hydraulic,pump-Motor
Smith Meter Inc Parts Opn
4820-00-469-180855700-5900-871189ALT4PC6211 INTERCHANGEABLE
Valve,globe
Naval Sea Systems Command
3110-00-555-523813090444 INTERCHANGEABLE
Bearing,ball,annular
Champion Road Machinery Inc Pro-Pav Div
5960-00-647-1564 INTERCHANGEABLE
Electron Tube
5950-00-647-7293 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
62-11 American Optical Co (USA)
1047516 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
3110-00-005-5996INTERCHANGEABLE
BEARING
6211
3110-00-144-8547INTERCHANGEABLE
BEARING,BALL,ANNULAR
0209896
3110-00-156-3467INTERCHANGEABLE
BEARING,BALL,ANNULAR
102668-22
3110-00-156-3471INTERCHANGEABLE
BEARING,BALL,ANNULAR
1837
5960-00-296-3371INTERCHANGEABLE
ELECTRON TUBE
4320-00-399-1318INTERCHANGEABLE
COVER,HYDRAULIC,PUMP-MOTOR
8512-1
4820-00-469-1808INTERCHANGEABLE
VALVE,GLOBE
55700-5900-871189ALT4PC6211
3110-00-555-5238INTERCHANGEABLE
BEARING,BALL,ANNULAR
13090444
5960-00-647-1564INTERCHANGEABLE
ELECTRON TUBE
5950-00-647-7293INTERCHANGEABLE
TRANSFORMER,POWER
6145-00-686-4346INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8737 CABLE
5315-00-774-8533INTERCHANGEABLE
PIN,STRAINGHT,HEADL
9916211

Frequently Asked Questions

What is NSN 1240-00-315-4937?

NSN 1240-00-315-4937 is a Cell,optical Element, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1240 (No Item Name Available). Status: active.

What are the part numbers for NSN 1240-00-315-4937?

NSN 1240-00-315-4937 has 2 cross-referenced part numbers: 62-11 (American Optical Co), 1047516 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 1240-00-315-4937?

There are 12 known substitutes for 1240-00-315-4937: 3110-00-005-5996, 3110-00-144-8547, 3110-00-156-3467 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1047516?

Key specifications for 1047516: Eccentric Construction: NOT PROVIDED; Thread Pitch Diameters: +1.5912 TO 1.6047 INCHES AND +1.7106 TO 1.7286 INCHES IN; Thread Direction: RIGHT-HAND; Thread Location: EXTERNAL AND INTERNAL. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com