The Clutch Assembly,friction, cataloged under National Stock Number 3010-01-131-9043, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Emerson Power Transmission Corporation Div Ept. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3010-01-131-9043 |
| Primary Part Number | 178159 |
| Item Name | Clutch Assembly,friction |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Emerson Power Transmission Corporation Div Ept |
| Status | ACTIVE |
| 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 |
|---|---|
| 178159 PRIMARY | Emerson Power Transmission Corporation Div Ept (USA) |
| 77C716363P2 | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 77C716363 | D/9 Drawing number reference only Lockheed Martin Corporation Div Rms |
| 77C716363P002 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms |
NSN 3010-01-131-9043 is a Clutch Assembly,friction, manufactured by Emerson Power Transmission Corporation Div Ept, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-131-9043 has 2 manufacturer part numbers on file: 178159 (Emerson Power Transmission Corporation Div Ept), 77C716363P2 (Lockheed Martin Corporation Div Rms).
Key specifications for 178159: Special Features: TORQUE LIMITER-HUB AND PRESSURE PLATE:CAST IRON;FRICTION FACES:ORGANIC MATL;BUSHIN:SINTERED IRON;PRESSURE PLATE,PILOT PLATE AND ADJUSTMENT NUT:CARBON STEEL;DISK SPRING:SPRING STEEL;TORQUE CAPACITY 35/155 FT/LB;STORAGE AND OPERATING TEMP -57 TO 68 DEG C;OPERATES IN 100 PCT HUMIDITY AT 0/95 DEG F;TORQUE LIMITER FINSH:CAD. PLATED AND DICHROMATE TREATMENT EXC. DISK SPRING AND FRICTION FACING;LUBRICATED PER MIL-G-81322 W/MOBIL OIL CORP.,GREASE-MOBIL NO. 28;L.H.DRIVE CLUTCH,INNER RACE DRIVING;4.380 IN. LG;5 IN. DIA W; End Item Identification: RADAR SYSTEM.MAR,SEEK IGLOO,P/N 7326377G1,AN/FPS-117. 0 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 3010-01-131-9043 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.