NSN 2930-01-463-2831 — this item is cataloged by the U.S. Government under National Stock Number 2930-01-463-2831. Manufacturer of record part number: 5749957-13.
Also searched as2930-01-463-2831 ·
2930014632831 ·
NIIN 014632831 ·
01-463-2831 ·
FSC 2930 Engine Cooling System Components, Nonaircraft · CAGE 53711 · 5749957-13 · 5749957
Nearby stock numbers← 2930-01-463-2825 Shroud, Air Deflecto
·
2930-01-463-2840 Shroud, Air Deflecto →
Features
Shroud,air Deflecto — FSC 2930
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 2930-01-463-2831
NIIN: 014632831
FSC: 2930 — Engine Cooling System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 5749957-13
Manufacturer: Naval Sea Systems Command
General Description
The Shroud,air Deflecto, cataloged under National Stock Number 2930-01-463-2831, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
2930-01-463-2831
Primary Part Number
5749957-13
Item Name
Shroud,air Deflecto
FSC / FSG
2930 / 29 — Engine Cooling System Components, Nonaircraft
Manufacturer
Naval Sea Systems Command
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2930-01-463-28405749957-15POSSIBLE MATCH
SHROUD,AIR DEFLECTO
Possible match (shared part number)Magellan Aerospace, Middletown, Inc
2930-01-463-31645749957-19POSSIBLE MATCH
SHROUD,AIR DEFLECTO
Possible match (shared part number)Magellan Aerospace, Middletown, Inc
2930-01-463-31715749957-17POSSIBLE MATCH
SHROUD,AIR DEFLECTO
Possible match (shared part number)D-J Engineering Inc Dba D-J Engineering Inc
2510-01-463-32235749957-155POSSIBLE MATCH
CHANNEL,FRAME
Possible match (shared part number)Naval Sea Systems Command
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
5749957
D/9Drawing number reference only
Naval Sea Systems Command
Related Parts
2930-01-463-2840POSSIBLE MATCH
SHROUD,AIR DEFLECTO
5749957-15
2930-01-463-3164POSSIBLE MATCH
SHROUD,AIR DEFLECTO
5749957-19
2930-01-463-3171POSSIBLE MATCH
SHROUD,AIR DEFLECTO
5749957-17
2510-01-463-3223POSSIBLE MATCH
CHANNEL,FRAME
5749957-155
Frequently Asked Questions
What is NSN 2930-01-463-2831?
NSN 2930-01-463-2831 is a Shroud,air Deflecto, manufactured by Naval Sea Systems Command, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2930-01-463-2831?
NSN 2930-01-463-2831 has 1 manufacturer part number on file: 5749957-13 (Naval Sea Systems Command).
What NSN replaces 2930-01-463-2831?
4 possible matches (shared part number, not a government interchangeability claim): 2930-01-463-2840, 2930-01-463-3164, 2930-01-463-3171. Verify interchangeability with system specifications before substitution.
What are the specifications of 5749957-13?
Key specifications for 5749957-13: Special Features: NEXT HIGHER ASSY; SHROUD,PROPELLER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2930-01-463-2831 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.