NSN 4310-01-358-9133 · NIIN 013589133 · Part number RY-184913 PIECE 9
Curtiss-Wright Electro-Mechanical Corporation Div Epd · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 0UBG9
Government record, cited
NSN 4310-01-358-9133 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-358-9133. Manufacturer of record part number: RY-184913 PIECE 9.
Also searched as4310-01-358-9133 ·
4310013589133 ·
NIIN 013589133 ·
01-358-9133 ·
FSC 4310 Compressors and Vacuum Pumps · CAGE 0UBG9 · RY-184913 PIECE 9 · 984900-00 · RY-184913 · 984900-00
Nearby stock numbers← 4310-01-358-9055 Filter Element, Intake Air Cleane
·
4310-01-358-9134 Diaphragm, Pump, Special Shaped →
Features
Diaphragm,pump,special Shaped — FSC 4310
2 manufacturer part numbers on file
Manufacturer of record: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Identification
NSN: 4310-01-358-9133
NIIN: 013589133
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: RY-184913 PIECE 9
Manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
General Description
The Diaphragm,pump,special Shaped, cataloged under National Stock Number 4310-01-358-9133, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Diaphragm,pump,special Shaped
FSC / FSG
4310 — Compressors and Vacuum Pumps (FSG 43)
Manufacturers
Curtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9)
Technical Specifications
Parameter
Value
NSN
4310-01-358-9133
Primary Part Number
RY-184913 PIECE 9
Item Name
Diaphragm,pump,special Shaped
FSC / FSG
4310 / 43 — Compressors and Vacuum Pumps
Manufacturer
Curtiss-Wright Electro-Mechanical Corporation Div Epd
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 Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4310-01-358-9134RY-184913 PIECE 10POSSIBLE MATCH
DIAPHRAGM,PUMP,SPECIAL SHAPED
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corporation Div Epd
4310-01-358-9135RY-184913 PIECE 11POSSIBLE MATCH
DIAPHRAGM,PUMP,SPECIAL SHAPED
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-359-0842RY-184913 PIECE 25POSSIBLE MATCH
COVER,CASTING END,PUMP
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-359-0843RY-184913 PIECE 28POSSIBLE MATCH
HOUSING,THRUST BEARING
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-359-0844RY-184913 PIECE 31POSSIBLE MATCH
COVER,THRUST,BEARING
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-359-0845RY-184913 PIECE 32POSSIBLE MATCH
COVER,THRUST BEARING
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-359-2078984825-00POSSIBLE MATCH
PUMP SUBASSEMBLY,CENTRIFUGAL
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-359-5663RY-184913 PIECE 14POSSIBLE MATCH
GUIDE,DISCHARGE,PUM
Possible match (shared part number)Curtiss-Wright Electro-Mechanical Corporation Div Epd
Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Reference documents
Reference
Meaning
RY-184913
D/9Drawing number reference only
U.S. Government activity
RY-184913 PIECE 9
3/9Design control — primary reference
U.S. Government activity
984900-00
5/9Secondary reference
U.S. Government activity
Related Parts
4310-01-358-9134POSSIBLE MATCH
DIAPHRAGM,PUMP,SPECIAL SHAPED
RY-184913 PIECE 10
4310-01-358-9135POSSIBLE MATCH
DIAPHRAGM,PUMP,SPECIAL SHAPED
RY-184913 PIECE 11
4320-01-359-0842POSSIBLE MATCH
COVER,CASTING END,PUMP
RY-184913 PIECE 25
4320-01-359-0843POSSIBLE MATCH
HOUSING,THRUST BEARING
RY-184913 PIECE 28
4320-01-359-0844POSSIBLE MATCH
COVER,THRUST,BEARING
RY-184913 PIECE 31
4320-01-359-0845POSSIBLE MATCH
COVER,THRUST BEARING
RY-184913 PIECE 32
4320-01-359-2078POSSIBLE MATCH
PUMP SUBASSEMBLY,CENTRIFUGAL
984825-00
4320-01-359-5663POSSIBLE MATCH
GUIDE,DISCHARGE,PUM
RY-184913 PIECE 14
Frequently Asked Questions
What is NSN 4310-01-358-9133?
NSN 4310-01-358-9133 is a Diaphragm,pump,special Shaped, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
What part numbers are listed for NSN 4310-01-358-9133?
NSN 4310-01-358-9133 has 2 manufacturer part numbers on file: 984900-00 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), RY-184913 PIECE 9 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
What NSN replaces 4310-01-358-9133?
8 possible matches (shared part number, not a government interchangeability claim): 4310-01-358-9134, 4310-01-358-9135, 4320-01-359-0842. Verify interchangeability with system specifications before substitution.
Is NSN 4310-01-358-9133 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.