The Tamping Pad Rod,paving Breaker, cataloged under National Stock Number 3820-00-641-7771, is classified within Federal Supply Class 3820 (Mining, Rock Drilling, Earth Boring, and Related Equipment) of the Construction, Mining, Excavating Equipment group. The manufacturer of record is Atlas Copco Construction Equipment Llc. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3820-00-641-7771 |
| Primary Part Number | 3083 3073 |
| Item Name | Tamping Pad Rod,paving Breaker |
| FSC / FSG | 3820 / 38 — Mining, Rock Drilling, Earth Boring, and Related Equipment |
| Manufacturer | Atlas Copco Construction Equipment Llc |
| Status | ACTIVE |
| Width Across Flats | 1.250 INCHES NOMINAL IN |
| Departure From Cited Document | PARAGRAPH 3.13,ACCESSORIES |
| Shank Style | COLLARED HEXAGON |
| Shank Overall Length | 6.000 INCHES NOMINAL IN |
| Material | STEEL TOOL |
| 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 |
|---|---|
| 3083 3073 | Atlas Copco Construction Equipment Llc (USA) |
| Reference | Meaning |
|---|---|
| 3083 3073 | 5/9 Secondary reference Atlas Copco Construction Tools Ab - Nacka |
| Y149363A | 5/9 Secondary reference Ingersoll Rand Co |
| MILB467 | 4/1 Identification reference U.S. Government activity |
| 4PBA16-8 | 5/9 Secondary reference Ingersoll-Rand Co Construction Equipment Group |
| Y149363A | 5/9 Secondary reference Ingersoll-Rand Co Construction Equipment Group |
| 3083 3073 | 5/9 Secondary reference Atlas Copco Construction Tools Ab |
| 6X1 1-4X8 1-4 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 4PBA16-8 | 5/9 Secondary reference Ingersoll Rand Co |
NSN 3820-00-641-7771 is a Tamping Pad Rod,paving Breaker, manufactured by Atlas Copco Construction Equipment Llc, classified under FSC 3820, Mining, Rock Drilling, Earth Boring, and Related Equipment. Status: active.
NSN 3820-00-641-7771 has 1 manufacturer part number on file: 3083 3073 (Atlas Copco Construction Equipment Llc).
Key specifications for 3083 3073: Width Across Flats: 1.250 INCHES NOMINAL IN; Overall Length: 14.500 INCHES MINIMUM AND 15.500 INCHES MAXIMUM IN; Departure From Cited Document: PARAGRAPH 3.13,ACCESSORIES; Shank Style: COLLARED HEXAGON. 5 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.