General Characteristics Item Description: QQ-B-639
Identification
NSN: 3010-01-067-3954
NIIN: 010673954
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
General Description
The Retainer,actuator, cataloged under National Stock Number 3010-01-067-3954, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government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
3010-01-067-3954
Item Name
Retainer,actuator
FSC / FSG
3010 / 30 — Torque Converters and Speed Changers
Status
ACTIVE
General Characteristics Item Description
QQ-B-639
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 Items12
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3010-01-067-953787749-3901ITEM5-6POSSIBLE MATCH
RETAINER,ACTUATOR
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-110-988487749-3901 ITEM 38POSSIBLE MATCH
HOUSING,MECHANICAL DRIVE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-110-994487749-3901 ITEM 8POSSIBLE MATCH
LEVER,REMOTE CONTROL
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-110-99454775633 ITEM 6POSSIBLE MATCH
LEVER,REMOTE CONTROL
Possible match (shared part number)Naval Ship Systems Command
5340-01-111-097987749-3901 ITEM 43POSSIBLE MATCH
RETAINER,HELICAL COMPRESSION SPR
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-111-178287749-3901 ITEM 41-1POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5340-01-111-361487749-3901 ITEM 10POSSIBLE MATCH
COVER,ACCESS
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3010-01-111-369487749-3901 ITEM 57POSSIBLE MATCH
GUIDE,CONNECTING ROD
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-111-382687749-3901 ITEM 9POSSIBLE MATCH
LEVER,MANUAL CONTROL
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-111-567787749-3901 ITEM 12POSSIBLE MATCH
SHAFT,STRAIGHT
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
87749-3901ITEM5-5
3/2Design control — primary reference
U.S. Government activity
206-4775633
D/9Drawing number reference only
Naval Sea Systems Command
Related Parts
3010-01-067-9537POSSIBLE MATCH
RETAINER,ACTUATOR
87749-3901ITEM5-6
3040-01-110-9884POSSIBLE MATCH
HOUSING,MECHANICAL DRIVE
87749-3901 ITEM 38
3040-01-110-9944POSSIBLE MATCH
LEVER,REMOTE CONTROL
87749-3901 ITEM 8
3040-01-110-9945POSSIBLE MATCH
LEVER,REMOTE CONTROL
4775633 ITEM 6
5340-01-111-0979POSSIBLE MATCH
RETAINER,HELICAL COMPRESSION SPR
87749-3901 ITEM 43
3040-01-111-1782POSSIBLE MATCH
SHAFT,STRAIGHT
87749-3901 ITEM 41-1
5340-01-111-3614POSSIBLE MATCH
COVER,ACCESS
87749-3901 ITEM 10
3010-01-111-3694POSSIBLE MATCH
GUIDE,CONNECTING ROD
87749-3901 ITEM 57
3040-01-111-3826POSSIBLE MATCH
LEVER,MANUAL CONTROL
87749-3901 ITEM 9
3040-01-111-5677POSSIBLE MATCH
SHAFT,STRAIGHT
87749-3901 ITEM 12
3040-01-111-5851POSSIBLE MATCH
BELL CRANK
87749-3901 ITEM 4
3040-01-118-4431POSSIBLE MATCH
LEVER ASSEMBLY,ACTUATOR
87749-3901 ITEM 2
Frequently Asked Questions
What is NSN 3010-01-067-3954?
NSN 3010-01-067-3954 is a Retainer,actuator, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
What NSN replaces 3010-01-067-3954?
12 possible matches (shared part number, not a government interchangeability claim): 3010-01-067-9537, 3040-01-110-9884, 3040-01-110-9944. Verify interchangeability with system specifications before substitution.
What are the specifications of 3010-01-067-3954?
Key specifications for 3010-01-067-3954: General Characteristics Item Description: QQ-B-639. 1 specification is documented in the U.S. Government catalog.
Is NSN 3010-01-067-3954 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.