Cup, Tapered Roller Bearing3110-01-623-5307

NSN 3110-01-623-5307 · NIIN 016235307 · Part number 5-MB-X20045

Nook Industries Llc Dba Ball Bearing Screw Supply Inc · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 57855

Government record, cited

NSN 3110-01-623-5307 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-623-5307. Manufacturer of record part number: 5-MB-X20045.

Also searched as 3110-01-623-5307 · 3110016235307 · NIIN 016235307 · 01-623-5307 · FSC 3110 Bearings, Antifriction, Unmounted · CAGE 57855 · 5-MB-X20045 · 5-MSJ-I XX:X ITEM 12

Nearby stock numbers ← 3110-01-623-5056 Bearing, Ball, Rod End · 3110-01-623-5316 Cup, Tapered Roller Bearing →

3110-01-623-5307 — Bearings, Antifriction, Unmounted

Features

Cup,tapered Roller Bearing — FSC 3110
2 manufacturer part numbers on file
Manufacturer of record: Nook Industries Llc Dba Ball Bearing Screw Supply Inc

Identification

NSN: 3110-01-623-5307
NIIN: 016235307
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 5-MB-X20045
Manufacturer: Nook Industries Llc Dba Ball Bearing Screw Supply Inc

General Description

The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-01-623-5307, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Nook Industries Llc Dba Ball Bearing Screw Supply Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3110-01-623-5307
Primary Part Number	5-MB-X20045
Item Name	Cup,tapered Roller Bearing
FSC / FSG	3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer	Nook Industries Llc Dba Ball Bearing Screw Supply Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
5-MSJ-I XX:X ITEM 12	Nook Industries Llc Dba Ball Bearing Screw Supply Inc (USA)
5-MB-X20045 PRIMARY	Nook Industries Llc Dba Ball Bearing Screw Supply Inc (USA)

No interchangeability data on file.

Other items in FSC 3110 — Bearings, Antifriction, Unmounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1938

BEARING,BALL,AIRFRAME

3110-00-001-4661

CONE AND ROLLERS,TAPERED ROLLER

3110-00-001-4662

CUP,TAPERED ROLLER BEARING

3110-00-001-4689

BEARING,BALL,ANNULAR

3110-00-001-4722

BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-01-623-5307?

NSN 3110-01-623-5307 is a Cup,tapered Roller Bearing, manufactured by Nook Industries Llc Dba Ball Bearing Screw Supply Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.

What part numbers are listed for NSN 3110-01-623-5307?

NSN 3110-01-623-5307 has 2 manufacturer part numbers on file: 5-MSJ-I XX:X ITEM 12 (Nook Industries Llc Dba Ball Bearing Screw Supply Inc), 5-MB-X20045 (Nook Industries Llc Dba Ball Bearing Screw Supply Inc).

What are the specifications of 5-MB-X20045?

Key specifications for 5-MB-X20045: Part Name Assigned by Controlling Agency: BEARING CUP; End Item Identification: SCREWJACK,5-TON MACHINE SCREW JACK. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3110-01-623-5307 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

PartsTable Design LLC · partstable.com