PartsTable TECHNICAL DATA SHEET

NSN 2530-01-166-4742Government record, cited

Hub Assembly2530-01-166-4742

NSN 2530-01-166-4742 · NIIN 011664742 · Part number 03-006403-M

Saginaw Products Corporation Dba Cignys · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 52793

Government record, cited

NSN 2530-01-166-4742 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-166-4742. Manufacturer of record part number: 03-006403-M.

Also searched as 2530-01-166-4742 · 2530011664742 · NIIN 011664742 · 01-166-4742 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 52793 · 03-006403-M · 1002199

Nearby stock numbers ← 2530-01-166-4741 Hub Assembly · 2530-01-166-4743 Steering Knuckle →

Features

Hub Assembly — FSC 2530
General Characteristics Item Description: MEEHANITE GC; 6.750 IN. OD,6.150 IN. LG,CONSISTS OF FIVE STUDS,FIVE NUTS AND FIVE WASHERS IN
1 manufacturer part number on file
Manufacturer of record: Saginaw Products Corporation Dba Cignys

Identification

NSN: 2530-01-166-4742
NIIN: 011664742
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 03-006403-M
Manufacturer: Saginaw Products Corporation Dba Cignys

General Description

The Hub Assembly, cataloged under National Stock Number 2530-01-166-4742, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Saginaw Products Corporation Dba Cignys. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2530-01-166-4742
Primary Part Number	03-006403-M
Item Name	Hub Assembly
FSC / FSG	2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Manufacturer	Saginaw Products Corporation Dba Cignys
Status	ACTIVE
General Characteristics Item Description	MEEHANITE GC; 6.750 IN. OD,6.150 IN. LG,CONSISTS OF FIVE STUDS,FIVE NUTS AND FIVE WASHERS IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
03-006403-M PRIMARY	Saginaw Products Corporation Dba Cignys (USA)

Reference documents

Reference	Meaning
1002199	7/2 Vendor item drawing reference Tld Ace Corp Div Tld Ace

No interchangeability data on file.

Other items in FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components

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

2530-00-001-0012

WHEEL,SOLID RUBBER TIRE

2530-00-001-0035

2530-00-001-0035 · Item name not on file

2530-00-001-2633

2530-00-001-2633 · Item name not on file

2530-00-001-3371

2530-00-001-3371 · Item name not on file

2530-00-001-3390

2530-00-001-3390 · Item name not on file

2530-00-001-3393

2530-00-001-3393 · Item name not on file

2530-00-001-3426

BOOT,VEHICULAR COMPONENTS

2530-00-001-3427

2530-00-001-3427 · Item name not on file

Frequently Asked Questions

What is NSN 2530-01-166-4742?

NSN 2530-01-166-4742 is a Hub Assembly, manufactured by Saginaw Products Corporation Dba Cignys, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-01-166-4742?

NSN 2530-01-166-4742 has 1 manufacturer part number on file: 03-006403-M (Saginaw Products Corporation Dba Cignys).

What are the specifications of 03-006403-M?

Key specifications for 03-006403-M: General Characteristics Item Description: MEEHANITE GC; 6.750 IN. OD,6.150 IN. LG,CONSISTS OF FIVE STUDS,FIVE NUTS AND FIVE WASHERS IN; End Item Identification: AIRCRAFT MODEL CH-53E. 1 specification is documented in the U.S. Government catalog.

Is NSN 2530-01-166-4742 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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.

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