NSN 2815-01-021-5933 · NIIN 010215933 · Part number 161489
Cummins Inc. · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 15434
Government record, cited
NSN 2815-01-021-5933 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-021-5933. Manufacturer of record part number: 161489.
Also searched as2815-01-021-5933 ·
2815010215933 ·
NIIN 010215933 ·
01-021-5933 ·
FSC 2815 Diesel Engines and Components · CAGE 15434 · 161489 · 190003
Outlet Connection Bolt Hole Diameter: 0.406 INCHES NOMINAL IN
Identification
NSN: 2815-01-021-5933
NIIN: 010215933
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 161489
Manufacturer: Cummins Inc.
General Description
The Manifold,exhaust, cataloged under National Stock Number 2815-01-021-5933, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Cummins Inc.. Government technical data includes 10 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
2815-01-021-5933
Primary Part Number
161489
Item Name
Manifold,exhaust
FSC / FSG
2815 / 28 — Diesel Engines and Components
Manufacturer
Cummins Inc.
Status
ACTIVE
Outlet Quantity
4
Inlet Quantity
1
Outlet Connection Bolt Hole Quantity
8
Bolt Hole Diameter
0.375 INCHES NOMINAL IN
Inlet Connection Type
FLANGED
Bolt Hole Quantity
4
Outlet Connection Bolt Hole Diameter
0.406 INCHES NOMINAL IN
Material
IRON CAST
Outlet End Connection Type
FLANGED
Temp Regulating Valve Opening
NOT INCLUDED
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5920-01-025-8858190003POSSIBLE MATCH
PROTECTOR,THERMAL
Possible match (shared part number)Technology Dynamics, Inc. Dba Mid-Eastern Industries Division
1620-01-029-676219000-3POSSIBLE MATCH
ATTACHMENT KIT
Possible match (shared part number)Northrop Grumman Systems Corporation
5930-01-085-8870190-003POSSIBLE MATCH
SWITCH,ROTARY
Possible match (shared part number)Panametrics Llc
3110-01-185-0224190003POSSIBLE MATCH
BEARING
Possible match (shared part number)Hynautic Inc Div of Sta-Rite Industries Inc
5310-01-632-8252190003POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Tr Engineering, Inc Div Tr Engineering Incorporated
NSN 2815-01-021-5933 is a Manifold,exhaust, manufactured by Cummins Inc., classified under FSC 2815, Diesel Engines and Components. Status: active.
What part numbers are listed for NSN 2815-01-021-5933?
NSN 2815-01-021-5933 has 1 manufacturer part number on file: 161489 (Cummins Inc.).
What NSN replaces 2815-01-021-5933?
5 possible matches (shared part number, not a government interchangeability claim): 5920-01-025-8858, 1620-01-029-6762, 5930-01-085-8870. Verify interchangeability with system specifications before substitution.
What are the specifications of 161489?
Key specifications for 161489: Outlet Quantity: 4; Inlet Quantity: 1; Outlet Connection Bolt Hole Quantity: 8; Bolt Hole Diameter: 0.375 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 2815-01-021-5933 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.