The Lining,friction, cataloged under National Stock Number 3040-01-062-1448, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 12 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-062-1448 |
| Primary Part Number | 1852655 |
| Item Name | Lining,friction |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Circular Pattern Hole Type and Quantity | 2 THRU-HOLE SINGLE SECURING CIRCLE |
| Strengthening Feature | INTERNALLY MOLDED-IN REINFORCEMENT |
| Hole Arrangement Style | INDEFINITE (NOTE: FOR DEFINITE DRILLING PATTERNS WITH MOUNTING HOLES ONLY) |
| Supplementary Features | ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES 03956 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984 |
| Mounting Hole Diameter | 0.094 INCHES NOMINAL IN |
| Lining Style | CLUTCH DISK |
| Mounting Hole Circle Diameter | 1.000 INCHES NOMINAL IN |
| Attachment Method | RIVETED |
| Minor Diameter | 0.375 INCHES NOMINAL IN |
| Fabrication Method | MOLDED |
| Major Diameter | 1.375 INCHES NOMINAL IN |
| Thickness | 0.062 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 |
|---|---|
| 1852655 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 3040-01-062-1448 is a Lining,friction, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-062-1448 has 1 manufacturer part number on file: 1852655 (Northrop Grumman Systems Corporation).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-517-5774. Verify interchangeability with system specifications before substitution.
Key specifications for 1852655: Circular Pattern Hole Type and Quantity: 2 THRU-HOLE SINGLE SECURING CIRCLE; Strengthening Feature: INTERNALLY MOLDED-IN REINFORCEMENT; Hole Arrangement Style: INDEFINITE (NOTE: FOR DEFINITE DRILLING PATTERNS WITH MOUNTING HOLES ONLY); Supplementary Features: ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL. THE CURRENT APPROVED SOURCES 03956 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984. THEY CONTINUE TO MANUFACTURE THE SAME PART NUMBER WITHOUT ASBESTOS MATERIAL AFTER 1984. 12 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.
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.