PartsTable TECHNICAL DATA SHEET
NSN 3020-01-113-2765Government record, cited

Gear, Worm3020-01-113-2765

NSN 3020-01-113-2765 · NIIN 011132765 · Part number 27021-1200
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 78062
Government record, cited
NSN 3020-01-113-2765 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-113-2765. Manufacturer of record part number: 27021-1200.
Also searched as  3020-01-113-2765 · 3020011132765 · NIIN 011132765 · 01-113-2765 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 78062 · 27021-1200 · 27021-001 · 27021-001 FIND 24
Nearby stock numbers  ·
Features
  • Gear,worm — FSC 3020
  • 1 manufacturer part number on file
  • Manufacturer of record: Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Identification
  • NSN: 3020-01-113-2765
  • NIIN: 011132765
  • FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: 27021-1200
  • Manufacturer: Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
General Description

The Gear,worm, cataloged under National Stock Number 3020-01-113-2765, 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 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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 NameGear,worm
FSC / FSG3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
ManufacturersSargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (CAGE 78062)
Technical Specifications
ParameterValue
NSN3020-01-113-2765
Primary Part Number27021-1200
Item NameGear,worm
FSC / FSG3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
ManufacturerSargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-115-835027021-1140 POSSIBLE MATCH
PISTON,VALVE
Possible match (shared part number)Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4820-01-117-7264 POSSIBLE MATCH
CONNECTOR,VALVE
Possible match (shared part number)
4730-01-136-078727021-1040 POSSIBLE MATCH
ORIFICE,CONTROL
Possible match (shared part number)Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
5330-01-151-803827021-1390 POSSIBLE MATCH
SEAL,GLAND,VALVE
Possible match (shared part number)Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4820-01-153-158027021-440 POSSIBLE MATCH
SLEEVE,DIRECTIONAL CONTROL LINEA
Possible match (shared part number)Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
5905-01-381-928427021-001 POSSIBLE MATCH
RESISTOR ASSEMBLY
Possible match (shared part number)Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
Cross-Reference Index
Part NumberManufacturer
27021-1200 PRIMARY Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
Reference documents
ReferenceMeaning
27021-001 D/9 Drawing number reference only
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
27021-001 FIND 24 5/9 Secondary reference
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Related Parts
4820-01-115-8350POSSIBLE MATCH
PISTON,VALVE
27021-1140
4820-01-117-7264POSSIBLE MATCH
CONNECTOR,VALVE
4730-01-136-0787POSSIBLE MATCH
ORIFICE,CONTROL
27021-1040
5330-01-151-8038POSSIBLE MATCH
SEAL,GLAND,VALVE
27021-1390
4820-01-153-1580POSSIBLE MATCH
SLEEVE,DIRECTIONAL CONTROL LINEA
27021-440
5905-01-381-9284POSSIBLE MATCH
RESISTOR ASSEMBLY
27021-001

Frequently Asked Questions

What is NSN 3020-01-113-2765?

NSN 3020-01-113-2765 is a Gear,worm, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-113-2765?

NSN 3020-01-113-2765 has 1 manufacturer part number on file: 27021-1200 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).

What NSN replaces 3020-01-113-2765?

6 possible matches (shared part number, not a government interchangeability claim): 4820-01-115-8350, 4820-01-117-7264, 4730-01-136-0787. Verify interchangeability with system specifications before substitution.

Is NSN 3020-01-113-2765 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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