FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
General Description
The Assy,grpr Bracket, cataloged under National Stock Number 3040-01-515-1803, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
3040-01-515-1803
Item Name
Assy,grpr Bracket
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
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 Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-515-1821B434-5219-A2POSSIBLE MATCH
ASSY,GRPR BRACKET
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-515-2902B4345219-27POSSIBLE MATCH
BELL CRANK
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-515-2908B4345219-9POSSIBLE MATCH
BELL CRANK
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5310-01-517-7739B4345219A-29POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5310-01-517-7799B434-5219-44POSSIBLE MATCH
WASHER,KEY
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5325-01-518-0297B434-5219-31POSSIBLE MATCH
RETAINER,TURNLOCK FASTENER EJECT
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-686-40107410506-PN-12POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Naval Sea Systems Command
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
B434-5219-A1
3/2Design control — primary reference
U.S. Government activity
596-7410506-A1
7/2Vendor item drawing reference
Naval Sea Systems Command
B434-5217-2
5/2Secondary reference
U.S. Government activity
7410506
D/9Drawing number reference only
Naval Sea Systems Command
596-7410504-2
5/2Secondary reference
U.S. Government activity
Related Parts
3040-01-515-1821POSSIBLE MATCH
ASSY,GRPR BRACKET
B434-5219-A2
3040-01-515-2902POSSIBLE MATCH
BELL CRANK
B4345219-27
3040-01-515-2908POSSIBLE MATCH
BELL CRANK
B4345219-9
5310-01-517-7739POSSIBLE MATCH
WASHER,FLAT
B4345219A-29
5310-01-517-7799POSSIBLE MATCH
WASHER,KEY
B434-5219-44
5325-01-518-0297POSSIBLE MATCH
RETAINER,TURNLOCK FASTENER EJECT
B434-5219-31
3040-01-686-4010POSSIBLE MATCH
SHAFT,SHOULDERED
7410506-PN-12
Frequently Asked Questions
What is NSN 3040-01-515-1803?
NSN 3040-01-515-1803 is a Assy,grpr Bracket, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What NSN replaces 3040-01-515-1803?
7 possible matches (shared part number, not a government interchangeability claim): 3040-01-515-1821, 3040-01-515-2902, 3040-01-515-2908. Verify interchangeability with system specifications before substitution.
What are the specifications of 3040-01-515-1803?
Key specifications for 3040-01-515-1803: End Item Identification: SEAWOLF CLASS SSN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-515-1803 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.