The Arm,adjusting,belt Tension, cataloged under National Stock Number 2920-01-436-8748, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Lovejoy, Llc Div Lovejoy. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-436-8748 |
| Primary Part Number | 68514417455 |
| Item Name | Arm,adjusting,belt Tension |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Lovejoy, Llc Div Lovejoy |
| Status | ACTIVE |
| Attachment Hole Diameter | 0.625 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1741AS548 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 68514417455 PRIMARY | Lovejoy, Llc Div Lovejoy (USA) |
| Reference | Meaning |
|---|---|
| SE38 | 5/9 Secondary reference Lovejoy, Llc Div Lovejoy |
| 685144-SE38 | 5/9 Secondary reference Lovejoy, Llc Div Lovejoy |
| 1741AS548-1 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 2920-01-436-8748 is a Arm,adjusting,belt Tension, manufactured by Lovejoy, Llc Div Lovejoy, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-436-8748 has 2 manufacturer part numbers on file: 1741AS548 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 68514417455 (Lovejoy, Llc Div Lovejoy).
Key specifications for 68514417455: Attachment Hole Diameter: 0.625 INCHES NOMINAL IN; Overall Length: 9.920 INCHES NOMINAL IN; Overall Width: 5.510 INCHES NOMINAL IN; Special Features: USED WITH BELT OR CHAIN,IDLER BOLT 3/4-10X5. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.