PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4117-018-01Elbow,quick Disconnect

Mission Systems Orchard Park Inc · NSN 4730-01-518-6951 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-518-6951 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-518-6951. Primary manufacturer part number: 4117-018-01.
Features
  • Elbow,quick Disconnect — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Mission Systems Orchard Park Inc
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Elbow,quick Disconnect, cataloged under National Stock Number 4730-01-518-6951, 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 Mission Systems Orchard Park Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-518-6951
Primary Part Number4117-018-01
Item NameElbow,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMission Systems Orchard Park Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-155-9116161024-3 INTERCHANGEABLE
Bearing,ball,thrust
Naval Sea Systems Command
6220-01-251-1389EW1 INTERCHANGEABLE
Light,warning
Lift-a-Loft, Llc
Cross-Reference Index
Part NumberManufacturer
4117-018-01 PRIMARY Mission Systems Orchard Park Inc (USA)
EW1 Rfd Beaufort Limited (GBR)
Related Parts
3110-00-155-9116INTERCHANGEABLE
BEARING,BALL,THRUST
161024-3
6220-01-251-1389INTERCHANGEABLE
LIGHT,WARNING
EW1

Frequently Asked Questions

What is NSN 4730-01-518-6951?

NSN 4730-01-518-6951 is a Elbow,quick Disconnect, manufactured by Mission Systems Orchard Park Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-518-6951?

NSN 4730-01-518-6951 has 2 cross-referenced part numbers: 4117-018-01 (Mission Systems Orchard Park Inc), EW1 (Rfd Beaufort Limited).

What NSN replaces 4730-01-518-6951?

There are 2 known substitutes for 4730-01-518-6951: 3110-00-155-9116, 6220-01-251-1389. Verify interchangeability with system specifications before substitution.

What are the specifications of 4117-018-01?

Key specifications for 4117-018-01: End Item Identification: PERSONAL OXYGEN SUPPLY SYSTEM (POSS) FOR HIGH ALTITUDE PARACHUTISTS (HAPLSS) CANOPY; Part Name Assigned by Controlling Agency: PRESSURE SAFETY VALVE OUTLET ELBOW. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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