The Block,wood Friction, cataloged under National Stock Number 4330-00-319-4769, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Alfa Laval Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-00-319-4769 |
| Primary Part Number | 99114989 |
| Item Name | Block,wood Friction |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Alfa Laval Inc |
| Status | ACTIVE |
| General Characteristics Item Description | WOOD; STEEL PIN 0.219 IN. DIA; BOTTOM SIDE 0.312 IN. SQ; 0.469 IN. THK; 1.062 IN. LG; 1.000 IN. W IN |
| 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 |
|---|---|
| 99114989 PRIMARY | Alfa Laval Inc (USA) |
| Reference | Meaning |
|---|---|
| 14989 | 5/9 Secondary reference Alfa Laval Inc |
NSN 4330-00-319-4769 is a Block,wood Friction, manufactured by Alfa Laval Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-00-319-4769 has 1 manufacturer part number on file: 99114989 (Alfa Laval Inc).
4 possible matches (shared part number, not a government interchangeability claim): 1660-00-388-8982, 5950-01-086-0037, 4820-01-353-9768. Verify interchangeability with system specifications before substitution.
Key specifications for 99114989: General Characteristics Item Description: WOOD; STEEL PIN 0.219 IN. DIA; BOTTOM SIDE 0.312 IN. SQ; 0.469 IN. THK; 1.062 IN. LG; 1.000 IN. W 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.
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.