The Liner,bearing Housing, cataloged under National Stock Number 3130-00-673-3381, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Defense & Development Enterprises Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3130-00-673-3381 |
| Primary Part Number | 20233-1 |
| Item Name | Liner,bearing Housing |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | Defense & Development Enterprises Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,C32 TO C36 ROCKWELL HARDNESS,1.627 TO 1.628 IN. OD,0.413 TO 0.418 IN. LG 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 |
| Part Number | Manufacturer |
|---|---|
| 20233-1 PRIMARY | Defense & Development Enterprises Llc (USA) |
| Reference | Meaning |
|---|---|
| 20233-1 | 5/1 Secondary reference U.S. Government activity |
| 20233-1 | 3/9 Design control — primary reference Triumph Thermal Systems - Maryland, Inc. |
NSN 3130-00-673-3381 is a Liner,bearing Housing, manufactured by Defense & Development Enterprises Llc, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-00-673-3381 has 1 manufacturer part number on file: 20233-1 (Defense & Development Enterprises Llc).
Key specifications for 20233-1: General Characteristics Item Description: STEEL,C32 TO C36 ROCKWELL HARDNESS,1.627 TO 1.628 IN. OD,0.413 TO 0.418 IN. LG IN; End Item Identification: 1650006223297 20351-1 TYPE TP25-2B DRIVE,CONSTANT SPEED,PNEUMATIC,ACFT. 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 3130-00-673-3381 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.