The Lining,friction, cataloged under National Stock Number 3040-00-672-5713, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 10 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-672-5713 |
| Primary Part Number | 48438-1 |
| Item Name | Lining,friction |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Teeth Quantity | 14 |
| Material Document and Classification | QQ-A-250/11, ALLOY 6061 FED SPEC SINGLE MATERIAL RESPONSE FRICTION LINING |
| Lining Style | INTERNAL TOOTH CLUTCH DISK |
| Features Provided | RIGID FRICTION LINING |
| Surface Condition and Location | BOTH SIDES GROUND |
| Application Type | DRY |
| Minor Diameter | 0.271 INCHES MINIMUM AND 0.272 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 6061 FRICTION LINING |
| Major Diameter | 0.765 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN |
| Thickness | 0.094 INCHES MINIMUM AND 0.095 INCHES MAXIMUM 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 |
|---|---|
| 48438-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 48438-1 | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| 48438-1 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
NSN 3040-00-672-5713 is a Lining,friction, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-672-5713 has 2 manufacturer part numbers on file: 48438-1 (Honeywell International Inc. Div Aerospace - Torrance), 48438-1 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for 48438-1: Teeth Quantity: 14; Material Document and Classification: QQ-A-250/11, ALLOY 6061 FED SPEC SINGLE MATERIAL RESPONSE FRICTION LINING; Lining Style: INTERNAL TOOTH CLUTCH DISK; Features Provided: RIGID FRICTION LINING. 10 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.