The Flange,companion,nonvehicular Un, cataloged under National Stock Number 3010-00-700-0702, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3010-00-700-0702 |
| Primary Part Number | 3897B392 |
| Item Name | Flange,companion,nonvehicular Un |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 3897B392 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| 7000702 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 3-1-1801 | Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (USA) |
| Reference | Meaning |
|---|---|
| 3897B392 | 3/2 Design control — primary reference U.S. Government activity |
| 2067003 | 5/9 Secondary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
| 2067003 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 669627 | 5/9 Secondary reference Sasco Inc Canadian Div |
NSN 3010-00-700-0702 is a Flange,companion,nonvehicular Un, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-700-0702 has 3 manufacturer part numbers on file: 3897B392 (Meritor Heavy Vehicle Systems, Llc), 7000702 (U S Army Tank Automotive Command Amsta-Im-Mm), 3-1-1801 (Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products).
1 possible match (shared part number, not a government interchangeability claim): 5905-00-957-9946. Verify interchangeability with system specifications before substitution.
Key specifications for 3897B392: Overall Length: 2.562 INCHES NOMINAL IN; Special Features: MAJOR DIAMETER: 1.375 IN. NOM.; WIDTH: 0.223 IN. MIN.; FLANGE THICKNESS: 0.3120 IN. NOM.; MOUNTING HOLE DIAMETER: 0.440 IN. NOM.; FIRST CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES: 2.875 IN. NOM.; SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES: 1.375 IN. NOM.; BORE LENGTH: 2.000 IN. NOM.; MINOR DIAMETER: 1.250 IN. NOM.; HUB LENGTH: 1.562 IN. NOM.; HUB OUTSIDE DIAMETER: 2.130 IN. NOM.; SHAFT FACILITY SPLINE QUANTITY: 10 IN. 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.
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.