PartsTable TECHNICAL DATA SHEET

NSN 4920-01-299-9655Government record, cited

Test Program Set4920-01-299-9655

NSN 4920-01-299-9655 · NIIN 012999655

FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment

Government record, cited

Also searched as 4920-01-299-9655 · 4920012999655 · NIIN 012999655 · 01-299-9655 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment

Nearby stock numbers ← 4920-01-299-9654 Test Program Set · 4920-01-299-9656 Test Program Set →

Features

Test Program Set — FSC 4920

Identification

NSN: 4920-01-299-9655
NIIN: 012999655
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment

General Description

The Test Program Set, cataloged under National Stock Number 4920-01-299-9655, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Test Program Set
FSC / FSG	4920 — Aircraft Maintenance and Repair Shop Specialized Equipment (FSG 49)

Technical Specifications

Parameter	Value
NSN	4920-01-299-9655
Item Name	Test Program Set
FSC / FSG	4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 3

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5985-01-340-87614782-8 POSSIBLE MATCH

ATTENUATOR,FIXED

Possible match (shared part number)Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq

3020-01-548-6084 POSSIBLE MATCH

GEAR,SPUR

Possible match (shared part number)

6140-01-564-364090268 POSSIBLE MATCH

ZVT BATTERY CONVERTER ASSEMBLY

Possible match (shared part number)Espey Mfg and Electronics Corp

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
90268	3/2 Design control — primary reference U.S. Government activity

Related Parts

5985-01-340-8761POSSIBLE MATCH

ATTENUATOR,FIXED

4782-8

3020-01-548-6084POSSIBLE MATCH

GEAR,SPUR

6140-01-564-3640POSSIBLE MATCH

ZVT BATTERY CONVERTER ASSEMBLY

90268

Frequently Asked Questions

What is NSN 4920-01-299-9655?

NSN 4920-01-299-9655 is a Test Program Set, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.

What NSN replaces 4920-01-299-9655?

3 possible matches (shared part number, not a government interchangeability claim): 5985-01-340-8761, 3020-01-548-6084, 6140-01-564-3640. Verify interchangeability with system specifications before substitution.

Is NSN 4920-01-299-9655 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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