NSN 3010-01-494-9673 · NIIN 014949673 · Part number 581-6985418-17
Naval Sea Systems Command · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 53711
Government record, cited
NSN 3010-01-494-9673 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-494-9673. Manufacturer of record part number: 581-6985418-17.
Also searched as3010-01-494-9673 ·
3010014949673 ·
NIIN 014949673 ·
01-494-9673 ·
FSC 3010 Torque Converters and Speed Changers · CAGE 53711 · 581-6985418-17 · H611-1402 · 581-6985418 · H611-1402-17
Nearby stock numbers← 3010-01-494-9197 Clutch Assembly, Friction
·
3010-01-494-9964 Drive Ay Let Hatch →
Features
Carrier,gear Assembly — FSC 3010
Gear Quantity: 0
Overall Diameter: 11.248 INCHES MINIMUM AND 11.249 INCHES MAXIMUM IN
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 3010-01-494-9673
NIIN: 014949673
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 581-6985418-17
Manufacturer: Naval Sea Systems Command
General Description
The Carrier,gear Assembly, cataloged under National Stock Number 3010-01-494-9673, 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 Sea Systems Command. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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
3010-01-494-9673
Primary Part Number
581-6985418-17
Item Name
Carrier,gear Assembly
FSC / FSG
3010 / 30 — Torque Converters and Speed Changers
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Gear Quantity
0
Overall Diameter
11.248 INCHES MINIMUM AND 11.249 INCHES MAXIMUM IN
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 Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-494-9742581-6985418-71POSSIBLE MATCH
CONNECTING LINK,RIGID
Possible match (shared part number)Naval Sea Systems Command
3010-01-495-3373581-6985418-72POSSIBLE MATCH
SLEEVE ASSEMBLY,SLIDING,CLUTCH
Possible match (shared part number)Naval Sea Systems Command
3010-01-495-3388581-6985418-A3POSSIBLE MATCH
CLUTCH,SLIDING SLEEVE,NONVEHICUL
Possible match (shared part number)Naval Sea Systems Command
2010-01-495-3402581-6985418-A1POSSIBLE MATCH
TRANSMISSION,MECHANICAL,MARINE
Possible match (shared part number)Naval Sea Systems Command
3020-01-495-3450581-6985418-15POSSIBLE MATCH
GEAR ASSEMBLY,WORM
Possible match (shared part number)Naval Sea Systems Command
3120-01-495-4283581-6985418-13POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Naval Sea Systems Command
3120-01-495-4285581-6985418-1POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)Naval Sea Systems Command
3120-01-495-4704581-6985418-75POSSIBLE MATCH
ROLLER,LINEAR-ROTARY MOTION
Possible match (shared part number)Naval Sea Systems Command
2520-01-495-6422EB211031557POSSIBLE MATCH
SLEEVE,SLIDING,MECHANICAL TRANSM
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
NSN 3010-01-494-9673 is a Carrier,gear Assembly, manufactured by Naval Sea Systems Command, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
What part numbers are listed for NSN 3010-01-494-9673?
NSN 3010-01-494-9673 has 1 manufacturer part number on file: 581-6985418-17 (Naval Sea Systems Command).
What NSN replaces 3010-01-494-9673?
9 possible matches (shared part number, not a government interchangeability claim): 3040-01-494-9742, 3010-01-495-3373, 3010-01-495-3388. Verify interchangeability with system specifications before substitution.
What are the specifications of 581-6985418-17?
Key specifications for 581-6985418-17: Gear Quantity: 0; Overall Diameter: 11.248 INCHES MINIMUM AND 11.249 INCHES MAXIMUM IN; Overall Length: 11.940 INCHES NOMINAL IN; Special Features: CARRIER ASSEMBLY HAS (8) BOLT HOLES FOR MOUNTING SEPARATE WORM GEAR.. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3010-01-494-9673 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.