PartsTable TECHNICAL DATA SHEET

NSN 3010-01-307-7991Government record, cited

Clutch, Positive, Nonvehicular3010-01-307-7991

NSN 3010-01-307-7991 · NIIN 013077991 · Part number 61-512-0162-2

Flowserve Corp Dba Automax Actuators Div Flowserve Us Company · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 52374

Government record, cited

NSN 3010-01-307-7991 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-307-7991. Manufacturer of record part number: 61-512-0162-2.

Also searched as 3010-01-307-7991 · 3010013077991 · NIIN 013077991 · 01-307-7991 · FSC 3010 Torque Converters and Speed Changers · CAGE 52374 · 61-512-0162-2 · 01-435-0374-4 ITEM 47 · 01-435-0374-4

Nearby stock numbers ← 3010-01-307-6415 Gearcase-Motor · 3010-01-307-8292 Fork Declutch →

Features

Clutch,positive,nonvehicular — FSC 3010
2 manufacturer part numbers on file
Manufacturer of record: Flowserve Corp Dba Automax Actuators Div Flowserve Us Company

Identification

NSN: 3010-01-307-7991
NIIN: 013077991
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 61-512-0162-2
Manufacturer: Flowserve Corp Dba Automax Actuators Div Flowserve Us Company

General Description

The Clutch,positive,nonvehicular, cataloged under National Stock Number 3010-01-307-7991, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Flowserve Corp Dba Automax Actuators Div Flowserve Us Company. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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	3010-01-307-7991
Primary Part Number	61-512-0162-2
Item Name	Clutch,positive,nonvehicular
FSC / FSG	3010 / 30 — Torque Converters and Speed Changers
Manufacturer	Flowserve Corp Dba Automax Actuators Div Flowserve Us Company
Status	ACTIVE

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 6

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

3040-01-308-072861-002-0297-4 POSSIBLE MATCH

HOUSING,MECHANICAL DRIVE

Possible match (shared part number)Flowserve Corp Dba Automax Actuators Div Flowserve Us Company

4820-01-308-163901-435-0374/3P3499A POSSIBLE MATCH

OPERATOR,VALVE,ME

Possible match (shared part number)Flowserve Corp Dba Automax Actuators Div Flowserve Us Company

4810-01-308-172461-201-0100-3 POSSIBLE MATCH

SLEEVE,DRIVE,VALVE

Possible match (shared part number)Flowserve Corp Dba Automax Actuators Div Flowserve Us Company

4810-01-308-172561-573-0022-1 POSSIBLE MATCH

SLEEVE,DRIVE,VALVE

Possible match (shared part number)Flowserve Corp Dba Automax Actuators Div Flowserve Us Company

3020-01-308-435361-420-0216-2 POSSIBLE MATCH

GEAR,SPUR

Possible match (shared part number)Flowserve Corp Dba Automax Actuators Div Flowserve Us Company

3040-01-308-714161-240-0014-2 POSSIBLE MATCH

CYLINDER ASSEMBLY,ACTUATING,LINE

Possible match (shared part number)Flowserve Corp Dba Automax Actuators Div Flowserve Us Company

Cross-Reference Index

Part Number	Manufacturer
01-435-0374-4 ITEM 47	Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA)
61-512-0162-2 PRIMARY	Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA)

Reference documents

Reference	Meaning
01-435-0374-4	D/9 Drawing number reference only Flowserve Corp Dba Automax Actuators Div Flowserve Us Company

Related Parts

3040-01-308-0728POSSIBLE MATCH

HOUSING,MECHANICAL DRIVE

61-002-0297-4

4820-01-308-1639POSSIBLE MATCH

OPERATOR,VALVE,ME

01-435-0374/3P3499A

4810-01-308-1724POSSIBLE MATCH

SLEEVE,DRIVE,VALVE

61-201-0100-3

4810-01-308-1725POSSIBLE MATCH

SLEEVE,DRIVE,VALVE

61-573-0022-1

3020-01-308-4353POSSIBLE MATCH

GEAR,SPUR

61-420-0216-2

3040-01-308-7141POSSIBLE MATCH

CYLINDER ASSEMBLY,ACTUATING,LINE

61-240-0014-2

Frequently Asked Questions

What is NSN 3010-01-307-7991?

NSN 3010-01-307-7991 is a Clutch,positive,nonvehicular, manufactured by Flowserve Corp Dba Automax Actuators Div Flowserve Us Company, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.

What part numbers are listed for NSN 3010-01-307-7991?

NSN 3010-01-307-7991 has 2 manufacturer part numbers on file: 01-435-0374-4 ITEM 47 (Flowserve Corp Dba Automax Actuators Div Flowserve Us Company), 61-512-0162-2 (Flowserve Corp Dba Automax Actuators Div Flowserve Us Company).

What NSN replaces 3010-01-307-7991?

6 possible matches (shared part number, not a government interchangeability claim): 3040-01-308-0728, 4820-01-308-1639, 4810-01-308-1724. Verify interchangeability with system specifications before substitution.

What are the specifications of 61-512-0162-2?

Key specifications for 61-512-0162-2: Part Name Assigned by Controlling Agency: CLUTCH,POSITIVE; End Item Identification: LIMITORQUE MODEL LY200 QUARTER TURN VALVE ACTUATOR. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3010-01-307-7991 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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