The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-073-9755, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Mpb Corp Div Timken Super Precision. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-073-9755 |
| Primary Part Number | TWA37-46S |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Mpb Corp Div Timken Super Precision |
| Status | ACTIVE |
| Material Document and Classification | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Load Direction | RADIAL |
| Material | STEEL COMP E52100 OVERALL |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| 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 |
|---|---|
| AJ9800-24-9 | Breeze-Eastern Llc (USA) |
| TWA37-46S | Mpb Corporation Dba Mpb Corp (USA) |
| TWA37-46S PRIMARY | Mpb Corp Div Timken Super Precision (USA) |
NSN 3110-00-073-9755 is a Bearing,ball,airframe, manufactured by Mpb Corp Div Timken Super Precision, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-073-9755 has 3 manufacturer part numbers on file: AJ9800-24-9 (Breeze-Eastern Llc), TWA37-46S (Mpb Corporation Dba Mpb Corp), TWA37-46S (Mpb Corp Div Timken Super Precision).
Key specifications for TWA37-46S: Material Document and Classification: FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OVERALL; Load Direction: RADIAL; Special Features: SPLIT OUTER RING SECURED BY TWO RETAINING RINGS; Material: STEEL COMP E52100 OVERALL. 4 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.