NSN 2835-01-185-0774 · NIIN 011850774 · Part number 161583-101
Rtx Corporation Div Pratt & Whitney · FSC 2835 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components · FSG 28 — Engines, Turbines, and Components · CAGE 55820
Government record, cited
NSN 2835-01-185-0774 — this item is cataloged by the U.S. Government under National Stock Number 2835-01-185-0774. Manufacturer of record part number: 161583-101.
Also searched as2835-01-185-0774 ·
2835011850774 ·
NIIN 011850774 ·
01-185-0774 ·
FSC 2835 Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components · CAGE 55820 · 161583-101
Manufacturer of record: Rtx Corporation Div Pratt & Whitney
Identification
NSN: 2835-01-185-0774
NIIN: 011850774
FSC: 2835 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 161583-101
Manufacturer: Rtx Corporation Div Pratt & Whitney
General Description
The Sump Assembly Engine, cataloged under National Stock Number 2835-01-185-0774, is classified within Federal Supply Class 2835 (Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2835-01-185-0774
Primary Part Number
161583-101
Item Name
Sump Assembly Engine
FSC / FSG
2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components
Other items in FSC 2835 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2835-00-055-1954
2835-00-055-1954 · Item name not on file
2835-00-076-6471
NOZZLE ASSEMBLY,OIL
2835-00-082-1005
2835-00-082-1005 · Item name not on file
2835-00-318-9258
CABLE ASSY,SPECIAL
2835-00-340-7539
2835-00-340-7539 · Item name not on file
2835-00-340-7670
2835-00-340-7670 · Item name not on file
2835-00-356-2739
2835-00-356-2739 · Item name not on file
2835-00-716-4668
ADAPTER,TANK FILLER
Frequently Asked Questions
What is NSN 2835-01-185-0774?
NSN 2835-01-185-0774 is a Sump Assembly Engine, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
What part numbers are listed for NSN 2835-01-185-0774?
NSN 2835-01-185-0774 has 1 manufacturer part number on file: 161583-101 (Rtx Corporation Div Pratt & Whitney).
What are the specifications of 161583-101?
Key specifications for 161583-101: End Item Identification: APU FOR ACFT KC135. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2835-01-185-0774 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.
What is the DEMIL code for NSN 2835-01-185-0774?
NSN 2835-01-185-0774 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.