• National 561-1102 Clamp Part Lock Spring
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National 561-1102 Clamp Part Lock Spring

National 561-1102 Clamp Part Lock Spring

The National 561-1102 Clamp Part Lock Spring is a replacement locking spring component for hang clamps, sourced direct from Korea.

Key features

  • Lock springs maintain consistent clamping tension and are essential for restoring reliable part retention when original components wear or fatigue in production or assembly line environments
561-1102 NVC-2H (0-30) #8 | Jaw Opening: 0~30
561-1139 NVC-1H #8 | Jaw Opening: 0~30
561-3793 For NVC-5H (0~45) #8 | Jaw Opening: 0~45
561-4163 Order: NVC-3H (0~35) #8 | Jaw Opening: 0~35
561-4525 For NVC-0.5H #8 | Jaw Opening: 0~20
Hang ClampsNational
5 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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National 561-1102 Clamp Part Lock Spring

Brand National·Hang Clamps

Available part numbers (5)

561-1102, 561-1139, 561-3793, 561-4163, 561-4525

How to order

Send the National part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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RFQ List (0)
Product codeSpec
561-1102NVC-2H (0-30) #8 | Jaw Opening: 0~30
561-1139NVC-1H #8 | Jaw Opening: 0~30
561-3793For NVC-5H (0~45) #8 | Jaw Opening: 0~45
561-4163Order: NVC-3H (0~35) #8 | Jaw Opening: 0~35
561-4525For NVC-0.5H #8 | Jaw Opening: 0~20

Need a different model, or a part not listed here? Send us your parts list →

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