The Ball,bearing, cataloged under National Stock Number 3110-00-236-5444, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Barden Corporation Dba Winsted Precision Ball Div Winsted Precision Ball Company Division. Government technical data includes 4 specifications, 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. 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 | 3110-00-236-5444 |
| Primary Part Number | 177498-7 |
| Item Name | Ball,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Barden Corporation Dba Winsted Precision Ball Div Winsted Precision Ball Company Division |
| Status | ACTIVE |
| Rolling Element Diameter | 0.2510 INCHES NOMINAL IN |
| Style Designator | BALL |
| Material Document and Classification | AMS7440 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3110-00-236-5444 is a Ball,bearing, manufactured by The Barden Corporation Dba Winsted Precision Ball Div Winsted Precision Ball Company Division, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-00-236-5444 has 2 manufacturer part numbers on file: 177498-7 (The Barden Corporation Dba Winsted Precision Ball Div Winsted Precision Ball Company Division), 177498-7 (Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-474-5412. Verify interchangeability with system specifications before substitution.
Key specifications for 177498-7: Rolling Element Diameter: 0.2510 INCHES NOMINAL IN; Style Designator: BALL; Material Document and Classification: AMS7440 ASSN STD ALL MATERIAL RESPONSES OVERALL; Material: STEEL COMP E50100 OR STEEL COMP E51100 OR 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.