The Borescope, cataloged under National Stock Number 6650-01-451-1372, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Welch Allyn Inc Lamp Div. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-451-1372 |
| Primary Part Number | XL-630 |
| Item Name | Borescope |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Welch Allyn Inc Lamp Div |
| Status | ACTIVE |
| Magnification Type | VARIABLE |
| Focusing Type | ADJUSTABLE |
| Field View Coverage | 50/100 DEG |
| Objective Aperture Diameter | 0.240 INCHES NOMINAL IN |
| Straight Type Overall Length | 1896.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| XL-630 PRIMARY | Welch Allyn Inc Lamp Div (USA) |
| Reference | Meaning |
|---|---|
| XL630 | 5/9 Secondary reference Welch Allyn Gmbh & Co. Kg |
NSN 6650-01-451-1372 is a Borescope, manufactured by Welch Allyn Inc Lamp Div, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-451-1372 has 1 manufacturer part number on file: XL-630 (Welch Allyn Inc Lamp Div).
Key specifications for XL-630: Magnification Type: VARIABLE; Focusing Type: ADJUSTABLE; Field View Coverage: 50/100 DEG; Special Features: VIDEOPROBE XL; ALL WAY JOYSTICK ARTICULATION; TIP MOVEMENT RANGE OVER 150 DEG; TUNGSTEN BRAID TUBE; 240 VAC; 12 VDC; OP TEMP 4 TO 115 DEG F; METAL HALIDE ARC LAMP 24 WATT VDC. 5 specifications are 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.
NSN 6650-01-451-1372 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.