PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2731RSSClamp,hose

Oetiker, Inc · NSN 4730-01-216-6778 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-216-6778 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-216-6778. Primary manufacturer part number: 2731RSS.
Features
  • Clamp,hose — FSC 4730
  • Inside Diameter: 1.125 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Fastening Device Type: EAR CLAMPED
  • 2 verified cross-references
  • Primary manufacturer: Oetiker, Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Clamp,hose, cataloged under National Stock Number 4730-01-216-6778, 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 Oetiker, Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-216-6778
Primary Part Number2731RSS
Item NameClamp,hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerOetiker, Inc
StatusACTIVE
Inside Diameter1.125 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING OVERALL
Fastening Device TypeEAR CLAMPED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-044-2297292-5955P1 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon Co
5905-00-106-9351 INTERCHANGEABLE
Resistor,fixed,composition
5365-00-205-8007 INTERCHANGEABLE
Spacer,ring
5935-00-902-705927-31 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
5905-01-129-43052731 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Avo Multi-Amp Corp
5995-01-142-02272731 INTERCHANGEABLE
Cable Assembly
Mission Systems Davenport Inc.
2540-01-155-36112731 INTERCHANGEABLE
Tripod Arm Assembly
Chantilly Development Corporation Dba Acme Specialty Mfg Co Div Acme Specialty Mfg.
5935-01-164-06572731 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5315-01-287-87039-086-100531 INTERCHANGEABLE
Pin,quick Release
Grove U.s. Llc Dba Grove Us Llc
5130-01-309-8427273-1 INTERCHANGEABLE
Bit,screwdriver
Apex Tool Group, Llc
Cross-Reference Index
Part NumberManufacturer
2731RSS PRIMARY Oetiker, Inc (USA)
2731 Oetiker, Inc (USA)
Related Parts
5950-00-044-2297INTERCHANGEABLE
REACTOR
292-5955P1
5905-00-106-9351INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5365-00-205-8007INTERCHANGEABLE
SPACER,RING
5935-00-902-7059INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
27-31
5905-01-129-4305INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
2731
5995-01-142-0227INTERCHANGEABLE
CABLE ASSEMBLY
2731
2540-01-155-3611INTERCHANGEABLE
TRIPOD ARM ASSEMBLY
2731
5935-01-164-0657INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
2731
5315-01-287-8703INTERCHANGEABLE
PIN,QUICK RELEASE
9-086-100531
5130-01-309-8427INTERCHANGEABLE
BIT,SCREWDRIVER
273-1
4820-01-383-5146INTERCHANGEABLE
NOZZLE,VALVE
5985-01-424-4390INTERCHANGEABLE
SLEEVE,ANTENNA SUPPORT
2731

Frequently Asked Questions

What is NSN 4730-01-216-6778?

NSN 4730-01-216-6778 is a Clamp,hose, manufactured by Oetiker, Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-216-6778?

NSN 4730-01-216-6778 has 2 cross-referenced part numbers: 2731RSS (Oetiker, Inc), 2731 (Oetiker, Inc).

What NSN replaces 4730-01-216-6778?

There are 12 known substitutes for 4730-01-216-6778: 5950-00-044-2297, 5905-00-106-9351, 5365-00-205-8007 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2731RSS?

Key specifications for 2731RSS: Inside Diameter: 1.125 INCHES NOMINAL IN; Overall Width: 0.394 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING OVERALL; Fastening Device Type: EAR CLAMPED. 4 total characteristics are documented in the Federal Logistics Information System.

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