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61081-1 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · MOTOR
PRODUCT OVERVIEW

61081-1: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 10, inside_diameter: 0.50375 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 6115-00-038-0261, 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
61081-1
NSN: 6115-00-038-0261
NIINs: 000380261, 002010721
FSC: 6115 — Generators and Generator Sets, Electrical
CAGE: 04171 — MAGNETIC SEAL LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity10
inside_diameter0.50375 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentZINC OVERALL
spring_free_length2.000 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter0.594 INCHES NOMINAL IN
material_document_and_classificationN,22-W-11C MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN6115-00-038-0261
COMPONENT DIAGRAM
ELECTRIC MOTOR — FRAME SIZE = MOUNTING PATTERN SHAFT J-BOX MOUNTING FEET — FRAME — — · — RPM — · — PN: 61081-1 · OEM ⚠ VERIFY BEFORE ORDERING NEMA frame size determines mounting bolt pattern — not interchangeable. 56C ≠ 143T bolt pattern. C-face vs foot-mount vs flange — different mounting, same HP doesn't mean drop-in ✓ BROKER TIP TEFC = outdoor/washdown OK. ODP = dry indoor only. TENV = no external fan, explosion-proof areas. 1750 RPM = 4-pole (most common), 3450 RPM = 2-pole, 1150 RPM = 6-pole PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 2
31056-1590Reference document
Same NSN cross-reference
Reference document — Secondary reference
31056-1002Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 61081-1?
61081-1 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 61081-1?
There are 2 known substitutes for 61081-1: 31056-1590, 31056-1002. Substitute compatibility should be verified for your specific system.
What is the NSN for 61081-1?
61081-1 is cataloged in the U.S. Government catalog under NSN 6115-00-038-0261. This indicates validated use in U.S. government and defense supply chains.
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