The Bearing,ball,annular, cataloged under National Stock Number 3110-01-497-3572, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is C E Niehoff & Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-497-3572 |
| Primary Part Number | N9593 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | C E Niehoff & Co |
| Status | ACTIVE |
| FSC Application Data | NHA ALTERNATOR |
| 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 |
|---|---|
| N9593 PRIMARY | C E Niehoff & Co (USA) |
| 10025522 | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA) |
| Reference | Meaning |
|---|---|
| 7KP337 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 3110014973572 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 7KP337 | 5/9 Secondary reference Oshkosh Corp |
NSN 3110-01-497-3572 is a Bearing,ball,annular, manufactured by C E Niehoff & Co, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-497-3572 has 2 manufacturer part numbers on file: N9593 (C E Niehoff & Co), 10025522 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).
Key specifications for N9593: FSC Application Data: NHA ALTERNATOR; Part Name Assigned by Controlling Agency: BEARING, FRONT; End Item Identification: MRAP BUFFALO MK2A2; MRAP - M-ATV; MEDIUM MINE PROTECTED VEHICLE - MMPV; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS). 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.