NSN 3020-00-070-4979 · NIIN 000704979 · Part number 100847
Astronautics Corporation of America · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 10138
Government record, cited
NSN 3020-00-070-4979 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-070-4979. Manufacturer of record part number: 100847.
Also searched as3020-00-070-4979 ·
3020000704979 ·
NIIN 000704979 ·
00-070-4979 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 10138 · 100847
General Characteristics Item Description: SPUR GEAR 2;SPRING PIN 1;SETSCREW 2;SHOULDERED COLLAR 1;TORSION SPRING 1
1 manufacturer part number on file
Manufacturer of record: Astronautics Corporation of America
Identification
NSN: 3020-00-070-4979
NIIN: 000704979
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 100847
Manufacturer: Astronautics Corporation of America
General Description
The Gear Assembly, cataloged under National Stock Number 3020-00-070-4979, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Astronautics Corporation of America. 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. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-00-070-4979
Primary Part Number
100847
Item Name
Gear Assembly
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Astronautics Corporation of America
Status
ACTIVE
General Characteristics Item Description
SPUR GEAR 2;SPRING PIN 1;SETSCREW 2;SHOULDERED COLLAR 1;TORSION SPRING 1
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6610-00-337-53881008-47POSSIBLE MATCH
PIN,BEARING
Possible match (shared part number)Elbitamerica, Inc.
5840-00-925-4687100847POSSIBLE MATCH
EXTENSION CARD
Possible match (shared part number)Crane Electronics, Inc.
4940-01-018-0405POSSIBLE MATCH
SPOUT,HEAD,MONORAIL MACHINE
Possible match (shared part number)
8140-01-196-3930100847POSSIBLE MATCH
INDEX BAR ASSEMBLY
Possible match (shared part number)Prc Composites, Llc Dba Globe Plastics
NSN 3020-00-070-4979 is a Gear Assembly, manufactured by Astronautics Corporation of America, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-00-070-4979?
NSN 3020-00-070-4979 has 1 manufacturer part number on file: 100847 (Astronautics Corporation of America).
What NSN replaces 3020-00-070-4979?
4 possible matches (shared part number, not a government interchangeability claim): 6610-00-337-5388, 5840-00-925-4687, 4940-01-018-0405. Verify interchangeability with system specifications before substitution.
What are the specifications of 100847?
Key specifications for 100847: General Characteristics Item Description: SPUR GEAR 2;SPRING PIN 1;SETSCREW 2;SHOULDERED COLLAR 1;TORSION SPRING 1; End Item Identification: 6610000342500. 1 specification is documented in the U.S. Government catalog.
Is NSN 3020-00-070-4979 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 3020-00-070-4979?
NSN 3020-00-070-4979 has DEMIL Code Q. 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.