PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B751Hose Assembly,metallic

Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan · NSN 4720-01-473-0876 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-473-0876 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-473-0876. Primary manufacturer part number: B751.
Features
  • Hose Assembly,metallic — FSC 4720
  • 4 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,metallic, cataloged under National Stock Number 4720-01-473-0876, 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 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-473-0876
Primary Part NumberB751
Item NameHose Assembly,metallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerLockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5965-00-350-2367719087-801 INTERCHANGEABLE
Earphone
Raytheon Company
5945-00-653-9437 INTERCHANGEABLE
Solenoid,electrical
5975-00-997-3301P2676 INTERCHANGEABLE
Clamp,beam Anchor
Unistrut International Corporation Dba Unistrut Diversified Products
Cross-Reference Index
Part NumberManufacturer
79C0302-01 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
N103798 Lockheed Martin Corporation Div Rms - Manassas (USA)
B751 PRIMARY Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
B751 PRIMARY Lockheed Martin Corporation Div Rms - Manassas (USA)
Related Parts
5965-00-350-2367INTERCHANGEABLE
EARPHONE
719087-801
5945-00-653-9437INTERCHANGEABLE
SOLENOID,ELECTRICAL
5975-00-997-3301INTERCHANGEABLE
CLAMP,BEAM ANCHOR
P2676

Frequently Asked Questions

What is NSN 4720-01-473-0876?

NSN 4720-01-473-0876 is a Hose Assembly,metallic, manufactured by Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-473-0876?

NSN 4720-01-473-0876 has 4 cross-referenced part numbers: 79C0302-01 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), N103798 (Lockheed Martin Corporation Div Rms - Manassas), B751 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), B751 (Lockheed Martin Corporation Div Rms - Manassas).

What NSN replaces 4720-01-473-0876?

There are 3 known substitutes for 4720-01-473-0876: 5965-00-350-2367, 5945-00-653-9437, 5975-00-997-3301. Verify interchangeability with system specifications before substitution.

What are the specifications of B751?

Key specifications for B751: Special Features: NHA; AN/UYQ-70(V); End Item Identification: ADV DISPLY SYS. 2 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