PartsTable
Technical Data Sheet
525938 ✓ Verified by PartsTable
· BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The GOVERNOR,GASOLINE ENGINE is a the manufacturer industrial component. Key specifications include specific_use: CONTINENTAL MOTORS CORP.,ENGINE MODEL NO. AOS1-895-5,AOS895-3 AND AO-1790-1, governor_type: CENTRIFUGAL, mounting_type: FLANGE, spark_control: NOT INCLUDED, drive_shaft_type: SQUARE, hydraulic_control: INCLUDED.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-145-6812, 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
525938
NSN: 5305-00-145-6812
FSC: 5305
CAGE: 36378 — RAYTHEON TECHNICAL SERVICES COMPANY (USA)
SPECIFICATIONS
specific_useCONTINENTAL MOTORS CORP.,ENGINE MODEL NO. AOS1-895-5,AOS895-3 AND AO-1790-1
governor_typeCENTRIFUGAL
mounting_typeFLANGE
spark_controlNOT INCLUDED
drive_shaft_typeSQUARE
hydraulic_controlINCLUDED
speed_control_typeFULL RANGE
lever_for_manual_operationINCLUDED
NSN5305-00-145-6812
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 525938 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
THREAD CLASS: 2A A
INTERNAL DRIVE STYLE: SLOT
FASTENER LENGTH: 1.500 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
THREAD LENGTH: 1.250 INCHES MAXIMUM IN
HEAD DIAMETER: 0.443 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN
MINIMUM TENSILE STRENGTH: 55000 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2A A
INTERNAL DRIVE STYLESLOT
FASTENER LENGTH1.500 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.250 INCHES IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
THREAD LENGTH1.250 INCHES MAXIMUM IN
HEAD DIAMETER0.443 INCHES MINIMUM AND 0.472 INCHES MAXIMUM IN
MINIMUM TENSILE STRENGTH55000 POUNDS PER SQUARE INCH LBS
SCREW MATERIALSTEEL COMP 1010
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
5365002524725Interchangeable
interchangeable cross-reference
interchangeable
6089Interchangeable
interchangeable cross-reference
interchangeable
336D99H13Interchangeable
interchangeable cross-reference
interchangeable
CV34S1601-364375PC296Interchangeable
interchangeable cross-reference
interchangeable
51-100Interchangeable
interchangeable cross-reference
interchangeable
51X100Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 525938?
525938 is a GOVERNOR,GASOLINE ENGINE.
What parts can replace 525938?
There are 13 known substitutes for 525938: 5365002524725, 6089, 336D99H13 and 10 more. Substitute compatibility should be verified for your specific system.
Is 525938 still available?
525938 is currently cancelled.
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