Arm, Control, Vehicular Suspension2530-01-558-4850

NSN 2530-01-558-4850 · NIIN 015584850 · Part number 3649221

Oshkosh Defense Llc · FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components · FSG 25 — Vehicular Equipment Components · CAGE 75Q65

Government record, cited

NSN 2530-01-558-4850 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-558-4850. Manufacturer of record part number: 3649221.

Also searched as 2530-01-558-4850 · 2530015584850 · NIIN 015584850 · 01-558-4850 · FSC 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components · CAGE 75Q65 · 3649221

Nearby stock numbers ← 2530-01-558-4849 Arm, Control, Vehicular Suspension · 2530-01-558-4921 Chamber, Air Brake →

Features

Arm,control,vehicular Suspension — FSC 2530
1 manufacturer part number on file
Manufacturer of record: Oshkosh Defense Llc

Identification

NSN: 2530-01-558-4850
NIIN: 015584850
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 3649221
Manufacturer: Oshkosh Defense Llc

General Description

The Arm,control,vehicular Suspension, cataloged under National Stock Number 2530-01-558-4850, 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 Oshkosh Defense Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Arm,control,vehicular Suspension
FSC / FSG	2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25)
Manufacturers	Oshkosh Defense Llc (CAGE 75Q65)

Technical Specifications

Parameter	Value
NSN	2530-01-558-4850
Primary Part Number	3649221
Item Name	Arm,control,vehicular Suspension
FSC / FSG	2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Manufacturer	Oshkosh Defense Llc
Status	ACTIVE

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
3649221 PRIMARY	Oshkosh Defense Llc (USA)

Reference documents

Reference	Meaning
3649221	5/9 Secondary reference Oshkosh Corp

Frequently Asked Questions

What is NSN 2530-01-558-4850?

NSN 2530-01-558-4850 is a Arm,control,vehicular Suspension, manufactured by Oshkosh Defense Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.

What part numbers are listed for NSN 2530-01-558-4850?

NSN 2530-01-558-4850 has 1 manufacturer part number on file: 3649221 (Oshkosh Defense Llc).

Is NSN 2530-01-558-4850 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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