The Screen Assembly,manifold, cataloged under National Stock Number 3830-00-930-4650, is classified within Federal Supply Class 3830 (Truck and Tractor Attachments) of the Construction, Mining, Excavating Equipment group. The manufacturer of record is Komatsu America Corp.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3830-00-930-4650 |
| Primary Part Number | 172800H1 |
| Item Name | Screen Assembly,manifold |
| FSC / FSG | 3830 / 38 — Truck and Tractor Attachments |
| Manufacturer | Komatsu America Corp. |
| Status | ACTIVE |
| General Characteristics Item Description | CADMIUM PLATED; 3.437 IN. O/A OD; 4.562 IN. O/A LG; 2.500 IN. SCREEN LG; FITS A 2.500 IN. ID BY 2.750 IN. OD TUBE 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 |
|---|---|
| 172800H1 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 172800 | 5/9 Secondary reference Komatsu American Intl Co |
| 172800H1 | 3/9 Design control — primary reference Komatsu American Intl Co |
NSN 3830-00-930-4650 is a Screen Assembly,manifold, manufactured by Komatsu America Corp., classified under FSC 3830, Truck and Tractor Attachments. Status: active.
NSN 3830-00-930-4650 has 1 manufacturer part number on file: 172800H1 (Komatsu America Corp.).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-058-9911. Verify interchangeability with system specifications before substitution.
Key specifications for 172800H1: General Characteristics Item Description: CADMIUM PLATED; 3.437 IN. O/A OD; 4.562 IN. O/A LG; 2.500 IN. SCREEN LG; FITS A 2.500 IN. ID BY 2.750 IN. OD TUBE IN; End Item Identification: HOUGH LOADER MODEL H-90CM CM. 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.