The Flange,companion,nonvehicular Un, cataloged under National Stock Number 3010-01-282-8623, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Haylex Manufacturing Llc Dba Luick Quality Gage & Tool. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3010-01-282-8623 |
| Primary Part Number | SK4619C-31A |
| Item Name | Flange,companion,nonvehicular Un |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Haylex Manufacturing Llc Dba Luick Quality Gage & Tool |
| 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 |
|---|---|
| SK4619C-31A PRIMARY | Haylex Manufacturing Llc Dba Luick Quality Gage & Tool (USA) |
| Reference | Meaning |
|---|---|
| SK4619C-31A | 5/9 Secondary reference Liberty Ventures Inti, Llc |
NSN 3010-01-282-8623 is a Flange,companion,nonvehicular Un, manufactured by Haylex Manufacturing Llc Dba Luick Quality Gage & Tool, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-282-8623 has 1 manufacturer part number on file: SK4619C-31A (Haylex Manufacturing Llc Dba Luick Quality Gage & Tool).
Key specifications for SK4619C-31A: Overall Length: 1.690 INCHES NOMINAL IN; Special Features: COUNTERBORE 0.500 IN. LONG 2.470 IN. DIA IN BODY WITH 0.125 IN. LONG 3.186 IN. DIA HUB; MAJOR DIAMETER: 1.563 IN. NOM.; BOLT CIRCLE DIAMETER: 5.350 IN. NOM.; FLANGE THICKNESS: 0.5000 IN. NOM.; MOUNTING HOLE DIAMETER: 0.530 IN. NOM.; OVERALL DIAMETER: 6.250 IN. NOM.; BORE LENGTH: 1.120 IN. NOM.; MINOR DIAMETER: 1.438 IN. NOM.; HUB LENGTH: 1.190 IN. NOM.; HUB OUTSIDE DIAMETER: 2.500 IN. MIN.,2.880 IN. MAX.; SHAFT FACILITY SPLINE QUANTITY: 24 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.