The Belt,flat, cataloged under National Stock Number 3030-00-136-2121, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Consolidated Sewing Machine Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3030-00-136-2121 |
| Primary Part Number | 10621 |
| Item Name | Belt,flat |
| FSC / FSG | 3030 / 30 — No Item Name Available |
| Manufacturer | Consolidated Sewing Machine Corp |
| Status | ACTIVE |
| Style Designator | REGULAR FLAT TYPE |
| Performance Type | HEAVY DUTY |
| Strengthening Feature | STEEL CORD |
| Nominal Width | 0.875 INCHES IN |
| Usage Design | TRANSMITTING POWER |
| Nominal Thickness | 0.125 INCHES IN |
| Surface Condition | SMOOTH OVERALL |
| Material | PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) AND RUBBER NEOPRENE BODY |
| Nominal Inside Circumference | 24.250 INCHES IN |
| Belt Coupling Type | LACE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10621 PRIMARY | Consolidated Sewing Machine Corp (USA) |
NSN 3030-00-136-2121 is a Belt,flat, manufactured by Consolidated Sewing Machine Corp, classified under FSC 3030 (No Item Name Available). Status: active.
NSN 3030-00-136-2121 has 1 cross-referenced part number: 10621 (Consolidated Sewing Machine Corp).
There are 7 known substitutes for 3030-00-136-2121: 5325-00-408-4484, 5950-00-944-4650, 5133-01-447-8200 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10621: Style Designator: REGULAR FLAT TYPE; Performance Type: HEAVY DUTY; Strengthening Feature: STEEL CORD; Nominal Width: 0.875 INCHES IN. 10 total characteristics are documented in the Federal Logistics Information System.