Installation and Removal Tool, Bu4920-01-550-6510

NSN 4920-01-550-6510 · NIIN 015506510 · Part number 3511-001

Fatigue Technology, Inc · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 51439

Government record, cited

NSN 4920-01-550-6510 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-550-6510. Manufacturer of record part number: 3511-001.

Also searched as 4920-01-550-6510 · 4920015506510 · NIIN 015506510 · 01-550-6510 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 51439 · 3511-001

Nearby stock numbers ← 4920-01-550-5984 Cable Assembly, Interface Device, · 4920-01-550-6514 Installation and Removal Tool, Bu →

Features

Installation and Removal Tool,bu — FSC 4920
Overall Diameter: 0.400 INCHES NOMINAL IN
Reference Data and Literature: PLISN A402
1 manufacturer part number on file
Manufacturer of record: Fatigue Technology, Inc

Identification

NSN: 4920-01-550-6510
NIIN: 015506510
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 3511-001
Manufacturer: Fatigue Technology, Inc

General Description

The Installation and Removal Tool,bu, cataloged under National Stock Number 4920-01-550-6510, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Fatigue Technology, Inc. Government technical data includes 2 specifications, 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4920-01-550-6510
Primary Part Number	3511-001
Item Name	Installation and Removal Tool,bu
FSC / FSG	4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
Manufacturer	Fatigue Technology, Inc
Status	ACTIVE
Overall Diameter	0.400 INCHES NOMINAL IN
Reference Data and Literature	PLISN A402

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
3511-001 PRIMARY	Fatigue Technology, Inc (USA)

Frequently Asked Questions

What is NSN 4920-01-550-6510?

NSN 4920-01-550-6510 is a Installation and Removal Tool,bu, manufactured by Fatigue Technology, Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.

What part numbers are listed for NSN 4920-01-550-6510?

NSN 4920-01-550-6510 has 1 manufacturer part number on file: 3511-001 (Fatigue Technology, Inc).

What are the specifications of 3511-001?

Key specifications for 3511-001: Overall Diameter: 0.400 INCHES NOMINAL IN; Reference Data and Literature: PLISN A402; Overall Length: 4.500 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: PIN, BUSHING REMOVAL SUPPORT. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4920-01-550-6510 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.

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