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X525 — GENERATOR,RINGING,HAND

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

X525: GENERATOR,RINGING,HAND.

The GENERATOR,RINGING,HAND is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: MUSHROOM, stem_style: DOUBLE GROOVED, head_height: 0.2290 INCHES NOMINAL IN, neck_radius: 0.2812 INCHES NOMINAL IN, stem_length: 4.3125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-524-9321, 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
X525
NSN: 2805-00-524-9321
NIINs: 005249321, 013358274
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleMUSHROOM
stem_styleDOUBLE GROOVED
head_height0.2290 INCHES NOMINAL IN
neck_radius0.2812 INCHES NOMINAL IN
stem_length4.3125 INCHES NOMINAL IN
stem_diameter0.3105 INCHES NOMINAL IN
chamfer_length0.0312 INCHES NOMINAL IN
outside_diameter1.3500 INCHES NOMINAL IN
seat_angle_in_deg45.0
first_groove_width0.0625 INCHES NOMINAL IN
second_groove_width0.0625 INCHES NOMINAL IN
NSN2805-00-524-9321
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GENERATOR,RINGING,HAND TITLE COMPONENT PN X525 MFR GENERATOR,RINGING,HAND
KEY FEATURES
•
STEM DIAMETER: 0.3105 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.2290 INCHES NOMINAL IN
•
SECOND GROOVE WIDTH: 0.0625 INCHES NOMINAL IN
•
STEM LENGTH: 4.3125 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.0
•
CHAMFER LENGTH: 0.0312 INCHES NOMINAL IN
•
NECK RADIUS: 0.2812 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.3500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEM DIAMETER0.3105 INCHES NOMINAL IN
HEAD HEIGHT0.2290 INCHES NOMINAL IN
SECOND GROOVE WIDTH0.0625 INCHES NOMINAL IN
STEM LENGTH4.3125 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0
CHAMFER LENGTH0.0312 INCHES NOMINAL IN
NECK RADIUS0.2812 INCHES NOMINAL IN
OUTSIDE DIAMETER1.3500 INCHES NOMINAL IN
DISTANCE FROM FIRST GROOVE TO STEM END0.2150 INCHES NOMINAL IN
STEM STYLEDOUBLE GROOVED
SUBSTITUTES & CROSS-REFERENCES 5
48835Reference document
Same NSN cross-reference
Reference document — Secondary reference
D-898Reference document
Same NSN cross-reference
Reference document — Secondary reference
867Reference document
Same NSN cross-reference
Reference document — Secondary reference
68136Reference document
Same NSN cross-reference
Reference document — Secondary reference
S-960Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is X525?
X525 is a GENERATOR,RINGING,HAND.
What parts can replace X525?
There are 5 known substitutes for X525: 48835, D-898, 867 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X525?
X525 is cataloged in the U.S. Government catalog under NSN 2805-00-524-9321. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.