PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

353-048-0045Hose Assembly,metallic

Senior Operations Llc Div Senior Aerospace Ssp · NSN 4720-00-771-3129 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-771-3129 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-771-3129. Primary manufacturer part number: 353-048-0045.
Features
  • Hose Assembly,metallic — FSC 4720
  • 5 verified cross-references
  • Primary manufacturer: Senior Operations Llc Div Senior Aerospace Ssp
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,metallic, cataloged under National Stock Number 4720-00-771-3129, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Senior Operations Llc Div Senior Aerospace Ssp. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHose Assembly,metallic
FSC / FSG4720 — No Item Name Available (FSG 47)
ManufacturersSenior Operations Llc (CAGE 96142); The Boeing Company (CAGE 88277); Senior Flexonics Inc (CAGE 16519); Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (CAGE 98441); Senior Operations Llc Div Senior Aerospace Ssp (CAGE 98769)
Technical Specifications
ParameterValue
NSN4720-00-771-3129
Primary Part Number353-048-0045
Item NameHose Assembly,metallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerSenior Operations Llc Div Senior Aerospace Ssp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5945-00-048-745910693 INTERCHANGEABLE
Relay,electromagnetic
Kurz & Root Generator Company, Llc
5330-00-232-7983106-93 INTERCHANGEABLE
Seal,special Shape
Kirkhill Inc Div Kirkhill Inc, Haskon Division
5950-00-250-760010693 INTERCHANGEABLE
Transformer,pulse
Magnetika Inc Div Magnetika/phillipsburg Location
5895-00-372-303510693 INTERCHANGEABLE
Converter,signal Data
Naval Ship Systems Command
5950-00-401-73471018846-002 INTERCHANGEABLE
Transformer,radio Frequency
Lexel Imaging Systems Inc
4820-00-446-3353CS4820-0082 INTERCHANGEABLE
Seat,valve
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
1560-00-949-2087 INTERCHANGEABLE
Adapter,pressure Fuel Servicing
4320-01-141-414410693 INTERCHANGEABLE
Parts Kit,centrifugal Pump
Oberdorfer Foundries Inc
5360-01-260-462910693 INTERCHANGEABLE
Spring,helical,compression
Consolidated Sewing Machine Corp
6685-01-547-973410690-01E INTERCHANGEABLE
Case,thermometer
Griswold Industries Dba Cla-Val Co
Cross-Reference Index
Part NumberManufacturer
353-048-0045 Senior Operations Llc (USA)
2492235-1 The Boeing Company (USA)
10-693 Senior Flexonics Inc (USA)
10-693 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
353-048-0045 PRIMARY Senior Operations Llc Div Senior Aerospace Ssp (USA)
Related Parts
5945-00-048-7459INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
10693
5330-00-232-7983INTERCHANGEABLE
SEAL,SPECIAL SHAPE
106-93
5950-00-250-7600INTERCHANGEABLE
TRANSFORMER,PULSE
10693
5895-00-372-3035INTERCHANGEABLE
CONVERTER,SIGNAL DATA
10693
5950-00-401-7347INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
1018846-002
4820-00-446-3353INTERCHANGEABLE
SEAT,VALVE
CS4820-0082
1560-00-949-2087INTERCHANGEABLE
ADAPTER,PRESSURE FUEL SERVICING
4320-01-141-4144INTERCHANGEABLE
PARTS KIT,CENTRIFUGAL PUMP
10693
5360-01-260-4629INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
10693
6685-01-547-9734INTERCHANGEABLE
CASE,THERMOMETER
10690-01E
5360-01-547-9746INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
10692C

Frequently Asked Questions

What is NSN 4720-00-771-3129?

NSN 4720-00-771-3129 is a Hose Assembly,metallic, manufactured by Senior Operations Llc Div Senior Aerospace Ssp, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-771-3129?

NSN 4720-00-771-3129 has 5 cross-referenced part numbers: 353-048-0045 (Senior Operations Llc), 2492235-1 (The Boeing Company), 10-693 (Senior Flexonics Inc), 10-693 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 353-048-0045 (Senior Operations Llc Div Senior Aerospace Ssp).

What NSN replaces 4720-00-771-3129?

There are 11 known substitutes for 4720-00-771-3129: 5945-00-048-7459, 5330-00-232-7983, 5950-00-250-7600 and 8 more. Verify interchangeability with system specifications before substitution.

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