The Tester,surface Resistance,aircra, cataloged under National Stock Number 4920-01-303-4177, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-303-4177 |
| Primary Part Number | 11E68000-001 |
| Item Name | Tester,surface Resistance,aircra |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Functional Description | USED TO TEST SURFACE RESISTIVITY AFTER APPLICATION OF FLUOROELASTOMER RAIN EROSION AND ANTISTATIC COATING ON THE LEADING EDGE HORN ASSEMBLY |
| 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 |
|---|---|
| 11E68000-001 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| Reference | Meaning |
|---|---|
| L-3003903 | 5/9 Secondary reference The Boeing Company Dba Boeing |
| R-TBD-4508 | 5/9 Secondary reference The Boeing Company Div Legacy Am&m |
NSN 4920-01-303-4177 is a Tester,surface Resistance,aircra, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-303-4177 has 1 manufacturer part number on file: 11E68000-001 (The Boeing Company Div Legacy Am&m).
Key specifications for 11E68000-001: Special Features: C/O A BOARD AND A PROBE WITH A MEANS TO CONNECT THE PROBE TO A 500V MEGOHMETER; O/A DIM. 24.000 IN. SQUARE WITH 12 HOLES THRU,0.500 IN. DIA; MATL ACRYLIC AND LAMINATE V; Functional Description: USED TO TEST SURFACE RESISTIVITY AFTER APPLICATION OF FLUOROELASTOMER RAIN EROSION AND ANTISTATIC COATING ON THE LEADING EDGE HORN ASSEMBLY; Part Name Assigned by Controlling Agency: SURFACE RESISTIVITY ANALYSIS TEST SET; End Item Identification: B-1B ACFT. 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.