NSN 3010-01-644-4541 · NIIN 016444541 · Part number 3991AS301-1
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 30003
Government record, cited
NSN 3010-01-644-4541 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-644-4541. Manufacturer of record part number: 3991AS301-1.
Also searched as3010-01-644-4541 ·
3010016444541 ·
NIIN 016444541 ·
01-644-4541 ·
FSC 3010 Torque Converters and Speed Changers · CAGE 30003 · 3991AS301-1 · F80030F
Manufacturer of record: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Identification
NSN: 3010-01-644-4541
NIIN: 016444541
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 3991AS301-1
Manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
General Description
The Drive Unit,angle, cataloged under National Stock Number 3010-01-644-4541, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
Drive Unit,angle
FSC / FSG
3010 — Torque Converters and Speed Changers (FSG 30)
Manufacturers
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003)
Technical Specifications
Parameter
Value
NSN
3010-01-644-4541
Primary Part Number
3991AS301-1
Item Name
Drive Unit,angle
FSC / FSG
3010 / 30 — Torque Converters and Speed Changers
Manufacturer
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Status
ACTIVE
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 Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
Reference documents
Reference
Meaning
F80030F
3/9Design control — primary reference
Connie Hill & Associates Advanced Packaging Group Llc Dba Advanced Packaging Group
Related Parts
3010-01-644-4546POSSIBLE MATCH
DRIVE UNIT,ANGLE
6105-01-644-4561POSSIBLE MATCH
SUPPORT,ELECTRIC MOTOR
6105-01-644-4563POSSIBLE MATCH
SUPPORT,ELECTRIC MOTOR
5945-01-644-4568POSSIBLE MATCH
PLATE,MOUNTING
5935-01-644-4592POSSIBLE MATCH
PLATE,RETAINING,ELECTRICAL CONNE
3040-01-644-4606POSSIBLE MATCH
SHAFT,STRAIGHT
6105-01-644-4612POSSIBLE MATCH
MOTOR,STEPPING
5340-01-644-4617POSSIBLE MATCH
COVER,ACCESS
Frequently Asked Questions
What is NSN 3010-01-644-4541?
NSN 3010-01-644-4541 is a Drive Unit,angle, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
What part numbers are listed for NSN 3010-01-644-4541?
NSN 3010-01-644-4541 has 1 manufacturer part number on file: 3991AS301-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
What NSN replaces 3010-01-644-4541?
8 possible matches (shared part number, not a government interchangeability claim): 3010-01-644-4546, 6105-01-644-4561, 6105-01-644-4563. Verify interchangeability with system specifications before substitution.
Is NSN 3010-01-644-4541 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 3010-01-644-4541?
NSN 3010-01-644-4541 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.