NSN 4820-01-065-0069 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-065-0069. Manufacturer of record part number: 515-4674116 ITEM 2.
General Characteristics Item Description: MATERIAL NICKEL-ALUMINUM-BRONZE PER MIL-B-24480,OVERALL LENGTH 10.750 IN.,OVERALL THICKNESS 2.750 IN.,ROUNDED ENDS,LARGE END RADIUS 3.000 IN.,SMALL END RADIUS 1.750 IN.,SPLINED CENTER HOLE AT LARGE END,MAJOR DIA 3.8000 IN. MIN/3.8250 IN. MAX,MINOR DIA 3.4015 IN. MIN/3.4095 IN. MAX,18 TEETH,PITCH 5/10,PRESSURE ANGLE 30.0 DEG,LENGTH OF ENGAGEMENT 3.750 IN.,SMALL END HAS 1.250 IN. DIA CENTERED HOLE,CENTER TO CENTER DISTANCE BETWEEN HOLES 6.000 IN.,TOOTH CENTERED 5.0 DEG LEFT OF LINE EXTENDED THRU HOLE CENTERS,WIDTH SLOTTED THRU SMALL END,SLOT WIDTH 1.380 IN. IN
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 4820-01-065-0069
NIIN: 010650069
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 515-4674116 ITEM 2
Manufacturer: Naval Sea Systems Command
General Description
The Lever,bellcrank, cataloged under National Stock Number 4820-01-065-0069, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government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
4820-01-065-0069
Primary Part Number
515-4674116 ITEM 2
Item Name
Lever,bellcrank
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
General Characteristics Item Description
MATERIAL NICKEL-ALUMINUM-BRONZE PER MIL-B-24480,OVERALL LENGTH 10.750 IN.,OVERALL THICKNESS 2.750 IN.,ROUNDED ENDS,LARGE END RADIUS 3.000 IN.,SMALL END RADIUS 1.750 IN.,SPLINED CENTER HOLE AT LARGE END,MAJOR DIA 3.8000 IN. MIN/3.8250 IN. MAX,MINOR DIA 3.4015 IN. MIN/3.4095 IN. MAX,18 TEETH,PITCH 5/10,PRESSURE ANGLE 30.0 DEG,LENGTH OF ENGAGEMENT 3.750 IN.,SMALL END HAS 1.250 IN. DIA CENTERED HOLE,CENTER TO CENTER DISTANCE BETWEEN HOLES 6.000 IN.,TOOTH CENTERED 5.0 DEG LEFT OF LINE EXTENDED THRU HOLE CENTERS,WIDTH SLOTTED THRU SMALL END,SLOT WIDTH 1.380 IN. IN
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 Items11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-065-199287552-0608 ITEM 1POSSIBLE MATCH
LEVER,REMOTE CONTROL
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-139-44874674116-0005POSSIBLE MATCH
CONNECTING LINK,RIGID
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-139-44884674116-0026POSSIBLE MATCH
CONNECTING LINK,RIGID
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-140-0204515-4674116 ITEM 17POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Naval Sea Systems Command
3040-01-140-081387552-0608 ITEM 7POSSIBLE MATCH
CONNECTING LINK,RIGID
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-140-49144674116-0009POSSIBLE MATCH
CONNECTING LINK,RIGID
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-141-32354674116-0004POSSIBLE MATCH
CONNECTING LINK,RIGID
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-141-51624674116-0021POSSIBLE MATCH
CONNECTING LINK,RIGID
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-145-624587552-0608 ITEM 16POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-145-67474674116-0008POSSIBLE MATCH
CONNECTING LINK,RIGID
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
NSN 4820-01-065-0069 is a Lever,bellcrank, manufactured by Naval Sea Systems Command, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-065-0069?
NSN 4820-01-065-0069 has 1 manufacturer part number on file: 515-4674116 ITEM 2 (Naval Sea Systems Command).
What NSN replaces 4820-01-065-0069?
11 possible matches (shared part number, not a government interchangeability claim): 3040-01-065-1992, 3040-01-139-4487, 3040-01-139-4488. Verify interchangeability with system specifications before substitution.
What are the specifications of 515-4674116 ITEM 2?
Key specifications for 515-4674116 ITEM 2: General Characteristics Item Description: MATERIAL NICKEL-ALUMINUM-BRONZE PER MIL-B-24480,OVERALL LENGTH 10.750 IN.,OVERALL THICKNESS 2.750 IN.,ROUNDED ENDS,LARGE END RADIUS 3.000 IN.,SMALL END RADIUS 1.750 IN.,SPLINED CENTER HOLE AT LARGE END,MAJOR DIA 3.8000 IN. MIN/3.8250 IN. MAX,MINOR DIA 3.4015 IN. MIN/3.4095 IN. MAX,18 TEETH,PITCH 5/10,PRESSURE ANGLE 30.0 DEG,LENGTH OF ENGAGEMENT 3.750 IN.,SMALL END HAS 1.250 IN. DIA CENTERED HOLE,CENTER TO CENTER DISTANCE BETWEEN HOLES 6.000 IN.,TOOTH CENTERED 5.0 DEG LEFT OF LINE EXTENDED THRU HOLE CENTERS,WIDTH SLOTTED THRU SMALL END,SLOT WIDTH 1.380 IN. IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-065-0069 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.