SP-TTS-JK
Thread Tension Spring
Category: Spare Parts
Type: Critical
Status: Critical Stock
Primary Supplier: Juki Bangladesh Pvt Ltd
🚨
CRITICAL STOCK LEVEL
Only 4 units remaining. This item is below 30% of minimum required stock (15 units). Multiple machines depend on this spare. Immediate reorder recommended.
Current Stock
4 pcs
27% of minimum level
Minimum Level
15 pcs
Reorder point
Maximum Level
30 pcs
Target stock level
Total Stock Value
৳3,400
4 units @ ৳850/pc
Avg. Monthly Usage
11 pcs
Last 6 months

Item Details

Item Code SP-TTS-JK
Full Description Thread Tension Spring - Juki Compatible
Category Spare Parts
Spare Type Critical
Unit of Measure Pieces (pcs)
Primary Supplier Juki Bangladesh Pvt Ltd
Alternative Suppliers Singer Bangladesh Ltd, Brother Bangladesh Ltd
Standard Unit Cost ৳850 per piece
Last Purchase Price ৳850 per piece (Jan 26, 2026)
Lead Time 3-5 business days
Shelf Life No expiry (Metal component)
Storage Location Store A → Rack 7 → Shelf 3 → Box 4
Compatible Machines SM-034, SM-018, SM-042, SM-001, SM-003 (Juki Overlock Series)
Active Batches 3 batches
Total Issues (YTD) 18 pieces
Defective Rate 2.1% (Last 12 months)

📍 Item Location – Quick Reference for Issuers

Store A Rack 7 Shelf 3 Box 4
Store
Store A
Spare Parts Warehouse (Building 1, Ground Floor)
Rack
Rack 7
Third row from entrance, green-labeled rack
Shelf
Shelf 3
Eye-level shelf (third from bottom)
Box
Box 4
Fourth container from left on shelf
How to find this item:
  1. Enter Store A (Spare Parts Warehouse) – Building 1, Ground Floor
  2. Locate Rack 7 – third rack from the entrance, has a green label
  3. On Rack 7, find Shelf 3 – eye-level (third shelf from bottom)
  4. On Shelf 3, take items from Box 4 – fourth box from the left
Note: Item code SP-TTS-JK is printed on the box label. Use FIFO – pick from the front (oldest batch first).

Batch / Lot Inventory

💡 Click on any batch row for detailed information
Batch Number Supplier Purchase Date PO Number Received Qty Issued Qty Available Qty Unit Cost Total Value Status
BTH-2026-0034 Active Juki Bangladesh Pvt Ltd Jan 26, 2026 PO-2026-0245 10 pcs 7 pcs
3 pcs
৳850 ৳2,550 In Use
BTH-2025-1089 Active Juki Bangladesh Pvt Ltd Nov 14, 2025 PO-2025-1156 15 pcs 14 pcs
1 pc
৳820 ৳820 Nearly Depleted
BTH-2025-0823 Depleted Singer Bangladesh Ltd Sep 18, 2025 PO-2025-0823 20 pcs 20 pcs
0 pcs
৳800 ৳0 Fully Used
BTH-2025-0612 Depleted Juki Bangladesh Pvt Ltd Jul 22, 2025 PO-2025-0612 15 pcs 15 pcs
0 pcs
৳830 ৳0 Fully Used
BTH-2025-0445 Depleted Brother Bangladesh Ltd May 18, 2025 PO-2025-0445 12 pcs 12 pcs
0 pcs
৳810 ৳0 Fully Used
BTH-2025-0234 Depleted Juki Bangladesh Pvt Ltd Mar 15, 2025 PO-2025-0234 20 pcs 20 pcs
0 pcs
৳795 ৳0 Fully Used

Issue History

Issue Date Issue ID Issued to Machine Batch Number Quantity Technician Work Order Purpose Issued By
Jan 26, 2026 14:35 ISS-2026-0489 SM-034 BTH-2026-0034 1 pc Kamal Hossain WO-2026-0157 Corrective Maintenance Nasir Ahmed
Dec 28, 2025 10:15 ISS-2025-2678 SM-018 BTH-2025-1089 1 pc Rahim Khan WO-2025-1243 Preventive Maintenance Faruk Hasan
Nov 14, 2025 15:20 ISS-2025-2234 SM-034 BTH-2025-1089 2 pcs Kamal Hossain WO-2025-1156 Emergency Repair Nasir Ahmed
Oct 29, 2025 09:45 ISS-2025-1987 SM-042 BTH-2025-0823 1 pc Rahim Khan WO-2025-0987 Preventive Maintenance Faruk Hasan
Sep 18, 2025 16:30 ISS-2025-1623 SM-034 BTH-2025-0823 3 pcs Sumon Das WO-2025-0823 Major Overhaul Nasir Ahmed
Aug 31, 2025 11:20 ISS-2025-1445 SM-001 BTH-2025-0823 1 pc Rahim Khan WO-2025-0745 Preventive Maintenance Faruk Hasan
Jul 22, 2025 14:50 ISS-2025-1234 SM-042 BTH-2025-0612 1 pc Kamal Hossain WO-2025-0612 Corrective Maintenance Nasir Ahmed
Jun 28, 2025 10:30 ISS-2025-1089 SM-018 BTH-2025-0612 2 pcs Rahim Khan WO-2025-0534 Preventive Maintenance Faruk Hasan
May 18, 2025 13:15 ISS-2025-0867 SM-034 BTH-2025-0445 1 pc Kamal Hossain WO-2025-0445 Corrective Maintenance Nasir Ahmed
Apr 12, 2025 09:00 ISS-2025-0678 SM-001 BTH-2025-0234 1 pc Sumon Das WO-2025-0334 Emergency Repair Nasir Ahmed

Defective & Rejected Items

Report Date Report ID Batch Number Quantity Defect Type Reason / Description Reported By Machine Action Taken Status
Nov 15, 2025 DEF-2025-0234 BTH-2025-1089 1 pc Manufacturing Defect Spring tension inconsistent, failed during installation Kamal Hossain SM-034 Return to Supplier Replaced
Sep 20, 2025 DEF-2025-0189 BTH-2025-0823 2 pcs Corrosion Surface rust detected during preventive inspection Rahim Khan N/A Discarded Closed
Jun 12, 2025 DEF-2025-0134 BTH-2025-0445 1 pc Damaged Dropped during handling, physical damage Faruk Hasan N/A Written Off Closed
Defect Rate Analysis:
• Total defective items: 4 pcs out of 92 received (4.3%)
• Manufacturing defects: 1 pc (25%)
• Corrosion/Storage issues: 2 pcs (50%)
• Handling damage: 1 pc (25%)
• Recommendation: Review storage conditions and handling procedures