PartsTable TECHNICAL DATA SHEET

NSN 3010-01-193-7817Government record, cited

Drive Unit, Angle3010-01-193-7817

NSN 3010-01-193-7817 · NIIN 011937817

FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment

Government record, cited

Also searched as 3010-01-193-7817 · 3010011937817 · NIIN 011937817 · 01-193-7817 · FSC 3010 Torque Converters and Speed Changers · 77643-75X5 · SSN637-501-2143882 PIECE 9 · 77643-75X5 PIECE 9 · SSN637-501-2143882

Nearby stock numbers ← 3010-01-193-7816 Drive Unit, Angle · 3010-01-193-7848 →

Features

Drive Unit,angle — FSC 3010
Gear Ratio: 2 TO 1
Body Material: STEEL

Identification

NSN: 3010-01-193-7817
NIIN: 011937817
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Drive Unit,angle, cataloged under National Stock Number 3010-01-193-7817, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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	3010-01-193-7817
Item Name	Drive Unit,angle
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Status	ACTIVE
Gear Ratio	2 TO 1
Body Material	STEEL

Lifecycle & Compliance

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

⇄ Related Items 7

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

2520-01-193-784677643-75X5 PIECE 5 POSSIBLE MATCH

UNIVERSAL JOINT,VEHICULAR

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

2520-01-194-0310SSN637-501-2143882 PIECE 42 POSSIBLE MATCH

UNIVERSAL JOINT,VEHICULAR

Possible match (shared part number)Naval Ship Systems Command

3040-01-194-796377643-75X5 PIECE 21 POSSIBLE MATCH

SHAFT,SHOULDERED

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

3040-01-195-606777643-75X5 PIECE 20 POSSIBLE MATCH

SHAFT,STRAIGHT

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

3040-01-195-606977643-75X5 PIECE 19 POSSIBLE MATCH

SHAFT,SHOULDERED

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

3040-01-196-392677643-75X5 PIECE 18 POSSIBLE MATCH

SHAFT,STRAIGHT

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

3040-01-196-392877643-75X5 PIECE 17 POSSIBLE MATCH

SHAFT,SHOULDERED

Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat

Cross-Reference Index

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

Reference documents

Reference	Meaning
77643-75X5	D/9 Drawing number reference only U.S. Government activity
SSN637-501-2143882 PIECE 9	5/2 Secondary reference U.S. Government activity
77643-75X5 PIECE 9	3/2 Design control — primary reference U.S. Government activity
SSN637-501-2143882	D/9 Drawing number reference only U.S. Government activity

Related Parts

2520-01-193-7846POSSIBLE MATCH

UNIVERSAL JOINT,VEHICULAR

77643-75X5 PIECE 5

2520-01-194-0310POSSIBLE MATCH

UNIVERSAL JOINT,VEHICULAR

SSN637-501-2143882 PIECE 42

3040-01-194-7963POSSIBLE MATCH

SHAFT,SHOULDERED

77643-75X5 PIECE 21

3040-01-195-6067POSSIBLE MATCH

SHAFT,STRAIGHT

77643-75X5 PIECE 20

3040-01-195-6069POSSIBLE MATCH

SHAFT,SHOULDERED

77643-75X5 PIECE 19

3040-01-196-3926POSSIBLE MATCH

SHAFT,STRAIGHT

77643-75X5 PIECE 18

3040-01-196-3928POSSIBLE MATCH

SHAFT,SHOULDERED

77643-75X5 PIECE 17

Frequently Asked Questions

What is NSN 3010-01-193-7817?

NSN 3010-01-193-7817 is a Drive Unit,angle, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What NSN replaces 3010-01-193-7817?

7 possible matches (shared part number, not a government interchangeability claim): 2520-01-193-7846, 2520-01-194-0310, 3040-01-194-7963. Verify interchangeability with system specifications before substitution.

What are the specifications of 3010-01-193-7817?

Key specifications for 3010-01-193-7817: Gear Ratio: 2 TO 1; Body Material: STEEL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-193-7817 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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