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GD4937 — CONTROL UNIT

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

GD4937: CONTROL UNIT.

The CONTROL UNIT is a the manufacturer industrial component. Key specifications include material: STEEL, design_type: MAINSPRING W/AUXILIARY LEAF, edge_radius: 0.758 INCHES NOMINAL IN, bushing_type: PLAIN, end_thickness: 0.980 INCHES NOMINAL IN, elliptic_shape: SEMI. This part is cataloged in the U.S.

Government catalog under NSN 5840-00-950-9135, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ GD4937
NSN: 5840-00-950-9135
FSC: 5840 — Radar Equipment, Except Airborne
CAGE: 56540 — ASSOCIATED AIRCRAFT MANUFACTURING & SALES, INC. DBA ASSOCIATED AIRCRAFT MANUFACTURING & SALES INC (USA)
SPECIFICATIONS
materialSTEEL
design_typeMAINSPRING W/AUXILIARY LEAF
edge_radius0.758 INCHES NOMINAL IN
bushing_typePLAIN
end_thickness0.980 INCHES NOMINAL IN
elliptic_shapeSEMI
special_featuresWEAPON SYSTEM ESSENTIAL
bearing_replaceabilityREPLACEABLE
end_hole_inside_diameter0.875 INCHES NOMINAL IN
spring_length_under_load47.000 INCHES NOMINAL IN
shaft_connecting_end_styleAUTOMOTIVE STANDARD SPLIT BEARING 2 BOLT
shaft_connecting_end_width2.765 INCHES NOMINAL IN
NSN5840-00-950-9135
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONTROL UNIT TITLE COMPONENT PN GD4937 MFR CONTROL UNIT
SUBSTITUTES & CROSS-REFERENCES 2
38270Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
C-6280A(P)/APXSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is GD4937?
GD4937 is a CONTROL UNIT. It is classified as a MRO (MRO_GENERAL).
What parts can replace GD4937?
There are 2 known substitutes for GD4937: 38270, C-6280A(P)/APX. Substitute compatibility should be verified for your specific system.
What is the NSN for GD4937?
GD4937 is cataloged in the U.S. Government catalog under NSN 5840-00-950-9135. This indicates validated use in U.S. government and defense supply chains.
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