PartsTable TECHNICAL DATA SHEET

NSN 4920-01-474-9953Government record, cited

Access Cover Assy, a4920-01-474-9953

NSN 4920-01-474-9953 · NIIN 014749953 · Part number 1415AS107-1

Copp Industrial Manufacturing, Inc. Dba Copp Industrial Manufacturing · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 64420

Government record, cited

NSN 4920-01-474-9953 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-474-9953. Manufacturer of record part number: 1415AS107-1.

Also searched as 4920-01-474-9953 · 4920014749953 · NIIN 014749953 · 01-474-9953 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 64420 · 1415AS107-1

Nearby stock numbers ← 4920-01-474-9952 Brake Pad, Aircraft, · 4920-01-474-9955 Bracket, Handle, Airc →

Features

Access Cover Assy,a — FSC 4920
1 manufacturer part number on file
Manufacturer of record: Copp Industrial Manufacturing, Inc. Dba Copp Industrial Manufacturing

Identification

NSN: 4920-01-474-9953
NIIN: 014749953
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 1415AS107-1
Manufacturer: Copp Industrial Manufacturing, Inc. Dba Copp Industrial Manufacturing

General Description

The Access Cover Assy,a, cataloged under National Stock Number 4920-01-474-9953, 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 Copp Industrial Manufacturing, Inc. Dba Copp Industrial Manufacturing. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Access Cover Assy,a
FSC / FSG	4920 — Aircraft Maintenance and Repair Shop Specialized Equipment (FSG 49)
Manufacturers	Copp Industrial Manufacturing, Inc. Dba Copp Industrial Manufacturing (CAGE 64420)

Technical Specifications

Parameter	Value
NSN	4920-01-474-9953
Primary Part Number	1415AS107-1
Item Name	Access Cover Assy,a
FSC / FSG	4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
Manufacturer	Copp Industrial Manufacturing, Inc. Dba Copp Industrial Manufacturing
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
1415AS107-1 PRIMARY	Copp Industrial Manufacturing, Inc. Dba Copp Industrial Manufacturing (USA)

Reference documents

Reference	Meaning
1415AS107-1	5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier

No interchangeability data on file.

Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment

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

4920-00-000-0190

TEST SET,FLIGHT CONTROL SYSTEM

4920-00-001-1405

4920-00-001-1405 · Item name not on file

4920-00-001-1716

4920-00-001-1716 · Item name not on file

4920-00-001-1744

4920-00-001-1744 · Item name not on file

4920-00-001-1745

4920-00-001-1745 · Item name not on file

4920-00-001-1746

4920-00-001-1746 · Item name not on file

4920-00-001-1747

4920-00-001-1747 · Item name not on file

4920-00-001-1748

4920-00-001-1748 · Item name not on file

Frequently Asked Questions

What is NSN 4920-01-474-9953?

NSN 4920-01-474-9953 is a Access Cover Assy,a, manufactured by Copp Industrial Manufacturing, Inc. Dba Copp Industrial Manufacturing, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.

What part numbers are listed for NSN 4920-01-474-9953?

NSN 4920-01-474-9953 has 1 manufacturer part number on file: 1415AS107-1 (Copp Industrial Manufacturing, Inc. Dba Copp Industrial Manufacturing).

Is NSN 4920-01-474-9953 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.

What is the DEMIL code for NSN 4920-01-474-9953?

NSN 4920-01-474-9953 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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