NSN 4310-01-314-9132 · NIIN 013149132 · Part number 18-C1791-19C
Rix Industries · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 28953
Government record, cited
NSN 4310-01-314-9132 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-314-9132. Manufacturer of record part number: 18-C1791-19C.
Also searched as4310-01-314-9132 ·
4310013149132 ·
NIIN 013149132 ·
01-314-9132 ·
FSC 4310 Compressors and Vacuum Pumps · CAGE 28953 · 18-C1791-19C
Cross-Sectional Shape Style: INSIDE COUNTERBORE, STRAIGHT FACE
Joint Style: VERTICAL JOINT
Radial Wall Thickness: 0.1900 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM IN
Ring Style: CONCENTRIC
Standard Bore Diameter: 2.375 INCHES IN
Material: PLASTIC POLYTETRAFLUOROETHYLENE AND CARBON OVERALL
1 manufacturer part number on file
Identification
NSN: 4310-01-314-9132
NIIN: 013149132
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 18-C1791-19C
Manufacturer: Rix Industries
General Description
The Ring,piston, cataloged under National Stock Number 4310-01-314-9132, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Rix Industries. Government technical data includes 6 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4310-01-314-9132
Primary Part Number
18-C1791-19C
Item Name
Ring,piston
FSC / FSG
4310 / 43 — Compressors and Vacuum Pumps
Manufacturer
Rix Industries
Status
ACTIVE
Cross-Sectional Shape Style
INSIDE COUNTERBORE, STRAIGHT FACE
Joint Style
VERTICAL JOINT
Radial Wall Thickness
0.1900 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM IN
Ring Style
CONCENTRIC
Standard Bore Diameter
2.375 INCHES IN
Material
PLASTIC POLYTETRAFLUOROETHYLENE AND CARBON OVERALL
Other items in FSC 4310 — Compressors and Vacuum Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4310-00-000-0050
COMPRESSOR UNIT,RECIPROCATING
4310-00-001-0059
4310-00-001-0059 · Item name not on file
4310-00-001-2044
MOUNTING PAD,TANK,PRESSURE
4310-00-001-3477
PARTS KIT,VACUUM PUMP
4310-00-001-3493
VACUUM PUMP,ROTARY
4310-00-001-6194
4310-00-001-6194 · Item name not on file
4310-00-001-6381
4310-00-001-6381 · Item name not on file
4310-00-001-7755
PARTS KIT,VACUUM PUMP
Frequently Asked Questions
What is NSN 4310-01-314-9132?
NSN 4310-01-314-9132 is a Ring,piston, manufactured by Rix Industries, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
What part numbers are listed for NSN 4310-01-314-9132?
NSN 4310-01-314-9132 has 1 manufacturer part number on file: 18-C1791-19C (Rix Industries).
What are the specifications of 18-C1791-19C?
Key specifications for 18-C1791-19C: Overall Width: 0.1400 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM IN; Cross-Sectional Shape Style: INSIDE COUNTERBORE, STRAIGHT FACE; Joint Style: VERTICAL JOINT; Radial Wall Thickness: 0.1900 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4310-01-314-9132 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.