The Bearing Unit,ball, cataloged under National Stock Number 3130-01-327-3606, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is New Hampshire Ball Bearings Inc Div Astro Division. Government technical data includes 9 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3130-01-327-3606 |
| Primary Part Number | 5059T24P01 |
| Item Name | Bearing Unit,ball |
| FSC / FSG | 3130 / 31 — Bearings, Mounted |
| Manufacturer | New Hampshire Ball Bearings Inc Div Astro Division |
| Status | ACTIVE |
| Internal Fit-Up Designation | STANDARD |
| Mounting Hole Type | ROUND, UNTHREADED |
| Material Document and Classification | AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE BALL |
| Mounting Hole Diameter | 0.271 INCHES MINIMUM AND 0.278 INCHES MAXIMUM IN |
| Housing Width | 3.020 INCHES MINIMUM AND 3.040 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM BALL |
| Bore Diameter | 0.8400 INCHES NOMINAL IN |
| Material | STEEL COMP 440C BALL |
| Load Capability Type | RADIAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 5059T24P01 PRIMARY | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| Reference | Meaning |
|---|---|
| 178451 | 5/1 Secondary reference Rbc Transport Dynamics Corp Div Rbc Transport Dynamics |
| 5059T24P01 | 1/2 Source control — Government-approved source U.S. Government activity |
| 10159531 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HTAM10 | 5/1 Secondary reference New Hampshire Ball Bearings Inc Div Astro Division |
| 5059T24P01 | C/1 Advisory reference — outside the item-of-supply concept Ramstrom Transmission Ab |
| 5059T24P01 | 5/9 Secondary reference Ramstrom Ab Fr |
NSN 3130-01-327-3606 is a Bearing Unit,ball, manufactured by New Hampshire Ball Bearings Inc Div Astro Division, classified under FSC 3130, Bearings, Mounted. Status: active.
NSN 3130-01-327-3606 has 1 manufacturer part number on file: 5059T24P01 (New Hampshire Ball Bearings Inc Div Astro Division).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-360-3546. Verify interchangeability with system specifications before substitution.
Key specifications for 5059T24P01: Internal Fit-Up Designation: STANDARD; Mounting Hole Type: ROUND, UNTHREADED; Material Document and Classification: AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE BALL; Mounting Hole Diameter: 0.271 INCHES MINIMUM AND 0.278 INCHES MAXIMUM IN. 9 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.