The Liner,bearing Housing, cataloged under National Stock Number 3130-00-030-7222, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-00-030-7222 |
| Item Name | Liner,bearing Housing |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL AMS6370 O/A,1.09 IN. OF ID FROM RIGHT END SURFACE OF BODY CHROMEPLATED PER AMS2406,ALL OTHER SURFACES BLACK OXIDE TREATED PER AMS2485,SURFACE FINISH,SECOND AND THIRD GROOVE FROM FLANGE END,RIGHT END SURFACEOF FLANGE,PROTRUSION ON FLANGE AND OD SURFACE OF BODY 63 MICROINCHES AA,ID SURFACE 16 MICROINCHES AA,ALL OTHER SURFACES 125 MICROINCHES AA,3.15IN. MIN,3.1497 IN. MAX ID BODY,3.373 IN. MIN,3.374 IN. MAX OD BODY,1.61IN. LG O/A,0.119 IN. MIN,0.121 IN. MAX W FLANGE,0.050 IN. MIN,0.054 IN.MAX PROTRUSION ON FLANGE,4.88 IN. OD FLANGE,3 HOLES EQUALLY SPACED ONFLANGE 0.1900.32 UNF-2B,COUNTERSUNK 90 DEG TO 0.20 IN. DIA,6 HOLES 0.28IN. DIA LOCATED IN FLANGE,2 HOLES ON FLANGE 0.22 IN. DIA,0.095 IN. DEEP,COUNTERSUNK 82 DEG MIN,84 DEG MAX,ALL HOLES LOCATED ON 4.25 IN. BOLTCIRCLE DIA,OD OF BODY CONCENTRIC W/ID WITHIN 0.001 IN. TIR,RIGHT AND LEFTEND SURFACE OF FLANGE PERPENDICULAR W/ID WITHIN 0.001 IN. TIR,FIRST GROOVECONCENTRIC W/ID WITHIN 0.005 IN. TIR,SECOND AND THIRD GROOVE CONCE IN |
| 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 |
| Reference | Meaning |
|---|---|
| 2-141-147-02 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3130-00-030-7222 is a Liner,bearing Housing, classified under FSC 3130, Bearings, Mounted. Status: active.
Key specifications for 3130-00-030-7222: General Characteristics Item Description: STEEL AMS6370 O/A,1.09 IN. OF ID FROM RIGHT END SURFACE OF BODY CHROMEPLATED PER AMS2406,ALL OTHER SURFACES BLACK OXIDE TREATED PER AMS2485,SURFACE FINISH,SECOND AND THIRD GROOVE FROM FLANGE END,RIGHT END SURFACEOF FLANGE,PROTRUSION ON FLANGE AND OD SURFACE OF BODY 63 MICROINCHES AA,ID SURFACE 16 MICROINCHES AA,ALL OTHER SURFACES 125 MICROINCHES AA,3.15IN. MIN,3.1497 IN. MAX ID BODY,3.373 IN. MIN,3.374 IN. MAX OD BODY,1.61IN. LG O/A,0.119 IN. MIN,0.121 IN. MAX W FLANGE,0.050 IN. MIN,0.054 IN.MAX PROTRUSION ON FLANGE,4.88 IN. OD FLANGE,3 HOLES EQUALLY SPACED ONFLANGE 0.1900.32 UNF-2B,COUNTERSUNK 90 DEG TO 0.20 IN. DIA,6 HOLES 0.28IN. DIA LOCATED IN FLANGE,2 HOLES ON FLANGE 0.22 IN. DIA,0.095 IN. DEEP,COUNTERSUNK 82 DEG MIN,84 DEG MAX,ALL HOLES LOCATED ON 4.25 IN. BOLTCIRCLE DIA,OD OF BODY CONCENTRIC W/ID WITHIN 0.001 IN. TIR,RIGHT AND LEFTEND SURFACE OF FLANGE PERPENDICULAR W/ID WITHIN 0.001 IN. TIR,FIRST GROOVECONCENTRIC W/ID WITHIN 0.005 IN. TIR,SECOND AND THIRD GROOVE CONCE IN. 1 specification is 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 3130-00-030-7222 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.