PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-187Adapter,straight,flange to Flang

Konrad Marine Inc Div Konrad Marine · NSN 4730-01-519-8171 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-519-8171 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-519-8171. Primary manufacturer part number: 11-187.
Features
  • Adapter,straight,flange to Flang — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Konrad Marine Inc Div Konrad Marine
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Adapter,straight,flange to Flang, cataloged under National Stock Number 4730-01-519-8171, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Konrad Marine Inc Div Konrad Marine. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAdapter,straight,flange to Flang
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersKonrad Marine Inc Div Konrad Marine (CAGE 1PQ32)
Technical Specifications
ParameterValue
NSN4730-01-519-8171
Primary Part Number11-187
Item NameAdapter,straight,flange to Flang
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerKonrad Marine Inc Div Konrad Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3040-00-465-9209 INTERCHANGEABLE
Clamp,hub
5950-00-615-6504 INTERCHANGEABLE
Reactor
5950-00-702-764811187 INTERCHANGEABLE
Transformer,power
Grimes Aerospace Company
4320-00-865-1976910-6D2BC INTERCHANGEABLE
Pump,reciprocating
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
5963-01-166-554811187 INTERCHANGEABLE
Electronic Module,standardized
Nautel C-Tech Limited
4320-01-190-9156CA8080-30 INCONEL 625 INTERCHANGEABLE
Ring,wearing
Air & Liquid Systems Corporation Dba Buffalo Pumps
5315-01-196-2789 INTERCHANGEABLE
Pin,straight,headed
2510-01-264-934411366 INTERCHANGEABLE
Bracket,engine Mount
L & R Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
11-187 PRIMARY Konrad Marine Inc Div Konrad Marine (USA)
Related Parts
3040-00-465-9209INTERCHANGEABLE
CLAMP,HUB
5950-00-615-6504INTERCHANGEABLE
REACTOR
5950-00-702-7648INTERCHANGEABLE
TRANSFORMER,POWER
11187
4320-00-865-1976INTERCHANGEABLE
PUMP,RECIPROCATING
910-6D2BC
5963-01-166-5548INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
11187
4320-01-190-9156INTERCHANGEABLE
RING,WEARING
CA8080-30 INCONEL 625
5315-01-196-2789INTERCHANGEABLE
PIN,STRAIGHT,HEADED
2510-01-264-9344INTERCHANGEABLE
BRACKET,ENGINE MOUNT
11366

Frequently Asked Questions

What is NSN 4730-01-519-8171?

NSN 4730-01-519-8171 is a Adapter,straight,flange to Flang, manufactured by Konrad Marine Inc Div Konrad Marine, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-519-8171?

NSN 4730-01-519-8171 has 1 cross-referenced part number: 11-187 (Konrad Marine Inc Div Konrad Marine).

What NSN replaces 4730-01-519-8171?

There are 8 known substitutes for 4730-01-519-8171: 3040-00-465-9209, 5950-00-615-6504, 5950-00-702-7648 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com