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Technical Data Sheet
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81130-A — GENERATOR,PULSE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

81130-A: GENERATOR,PULSE.

The GENERATOR,PULSE is a the manufacturer industrial component. Key specifications include overall_width: 426.0 MILLIMETERS MAXIMUM MM, inclosure_type: ENCASED, overall_height: 89.0 MILLIMETERS MAXIMUM MM, overall_length: 521.0 MILLIMETERS MAXIMUM MM, basic_shape_style: RECTANGULAR OR SQUARE, operating_temp_range: +0.0 TO 55.0 CELSIUS DEGC. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-188-1595, 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
81130-A
NSN: 3130-01-188-1595
NIINs: 011881595, 015441187
FSC: 3130 — Bearings, Mounted
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
overall_width426.0 MILLIMETERS MAXIMUM MM
inclosure_typeENCASED
overall_height89.0 MILLIMETERS MAXIMUM MM
overall_length521.0 MILLIMETERS MAXIMUM MM
basic_shape_styleRECTANGULAR OR SQUARE
operating_temp_range+0.0 TO 55.0 CELSIUS DEGC
frequency_per_channel400.0 HERTZ NOMINAL OPERATING CHANNEL
circuit_construction_typeSOLID STATE
NSN3130-01-188-1595
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 81130-A · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 1
3504-7 ITEM 20Reference 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 81130-A?
81130-A is a GENERATOR,PULSE.
What parts can replace 81130-A?
There is 1 known substitute for 81130-A: 3504-7 ITEM 20. Substitute compatibility should be verified for your specific system.
What is the NSN for 81130-A?
81130-A is cataloged in the U.S. Government catalog under NSN 3130-01-188-1595. This indicates validated use in U.S. government and defense supply chains.
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