FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
General Description
The Sprt Fwd Brg Cap, cataloged under National Stock Number 3040-01-490-2552, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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
3040-01-490-2552
Item Name
Sprt Fwd Brg Cap
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-490-31436513E96-001POSSIBLE MATCH
HLF RNG THR BRG RMV
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
3040-01-490-32036513E93-001POSSIBLE MATCH
BRG CAP DUMMY JRNL
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
3110-01-490-38674D09732-001POSSIBLE MATCH
BEARING,DUMMY THRUS
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
3120-01-490-46084D09731-001POSSIBLE MATCH
BEARING HALF,SLEEVE
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
3040-01-490-49234D09723-001POSSIBLE MATCH
ADAPTER HOIST RING
Possible match (shared part number)Northrop Grumman Systems Corporation Div Marine Systems
5305-01-491-057612705-10C-32ZPOSSIBLE MATCH
SCREW,SHOULDER
Possible match (shared part number)Sps Technologies, Llc Dba PB Fasteners
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
6513E92
D/9Drawing number reference only
U.S. Government activity
6513E92-001
3/2Design control — primary reference
U.S. Government activity
6510E71
D/9Drawing number reference only
U.S. Government activity
6510E71FN15
5/2Secondary reference
U.S. Government activity
Related Parts
3040-01-490-3143POSSIBLE MATCH
HLF RNG THR BRG RMV
6513E96-001
3040-01-490-3203POSSIBLE MATCH
BRG CAP DUMMY JRNL
6513E93-001
3110-01-490-3867POSSIBLE MATCH
BEARING,DUMMY THRUS
4D09732-001
3120-01-490-4608POSSIBLE MATCH
BEARING HALF,SLEEVE
4D09731-001
3040-01-490-4923POSSIBLE MATCH
ADAPTER HOIST RING
4D09723-001
5305-01-491-0576POSSIBLE MATCH
SCREW,SHOULDER
12705-10C-32Z
Frequently Asked Questions
What is NSN 3040-01-490-2552?
NSN 3040-01-490-2552 is a Sprt Fwd Brg Cap, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What NSN replaces 3040-01-490-2552?
6 possible matches (shared part number, not a government interchangeability claim): 3040-01-490-3143, 3040-01-490-3203, 3110-01-490-3867. Verify interchangeability with system specifications before substitution.
What are the specifications of 3040-01-490-2552?
Key specifications for 3040-01-490-2552: End Item Identification: VIRGINIA CLASS (SSN). 0 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-490-2552 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.