PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ST5M1458-002Retainer,electrical Relay

The Boeing Company Div Defense · NSN 5945-01-127-8680 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-127-8680 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-127-8680. Primary manufacturer part number: ST5M1458-002.
Features
  • Retainer,electrical Relay — FSC 5945
  • Style Designator: IRREGULAR
  • Distance Between Mounting Facility Centers: 2.582 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Unthreaded Mounting Hole Diameter: 0.201 INCHES MINIMUM AND 0.207 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • 3 verified cross-references
  • Primary manufacturer: The Boeing Company Div Defense
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Retainer,electrical Relay, cataloged under National Stock Number 5945-01-127-8680, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-127-8680
Primary Part NumberST5M1458-002
Item NameRetainer,electrical Relay
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Style DesignatorIRREGULAR
Distance Between Mounting Facility Centers2.582 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Unthreaded Mounting Hole Diameter0.201 INCHES MINIMUM AND 0.207 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4730-00-221-2137AS4863SIZE02 MOD INTERCHANGEABLE
Plug,pipe
Sae International Dba Sae International
4720-00-288-9870225-12 INTERCHANGEABLE
Hose,nonmetallic
Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
5340-00-326-460822-112 INTERCHANGEABLE
Button,plug
Dri Relays Inc. Dba Dri Relays Inc
4730-00-359-5696 INTERCHANGEABLE
Clamp,hose
4320-00-379-24492-2-112ITEM8 INTERCHANGEABLE
Pump,pressurizing,gasoline
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
6645-00-449-2634 INTERCHANGEABLE
Regulator-Complete
4820-00-499-968922112 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Fairchild Industrial Products Company
5935-00-801-869610-130958-02S INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corp Div Amphenol Aerospace Operations
3510-01-151-337922112 INTERCHANGEABLE
Padding Flannel,laundry Press,co
Forenta Lp
7510-01-207-396122112 INTERCHANGEABLE
Ink,stamp Pad
Shachihata Inc Usa Dba Shachihata
Cross-Reference Index
Part NumberManufacturer
ST5M1458-002 PRIMARY The Boeing Company Div Defense (USA)
2211-2 Dri Relays Inc. Dba Dri Relays Inc (USA)
10154387 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
4730-00-221-2137INTERCHANGEABLE
PLUG,PIPE
AS4863SIZE02 MOD
4720-00-288-9870INTERCHANGEABLE
HOSE,NONMETALLIC
225-12
5340-00-326-4608INTERCHANGEABLE
BUTTON,PLUG
22-112
4730-00-359-5696INTERCHANGEABLE
CLAMP,HOSE
4320-00-379-2449INTERCHANGEABLE
PUMP,PRESSURIZING,GASOLINE
2-2-112ITEM8
6645-00-449-2634INTERCHANGEABLE
REGULATOR-COMPLETE
4820-00-499-9689INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
22112
5935-00-801-8696INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
10-130958-02S
3510-01-151-3379INTERCHANGEABLE
PADDING FLANNEL,LAUNDRY PRESS,CO
22112
7510-01-207-3961INTERCHANGEABLE
INK,STAMP PAD
22112
5950-01-260-3525INTERCHANGEABLE
TRANSFORMER,POWER
VT02LKD

Frequently Asked Questions

What is NSN 5945-01-127-8680?

NSN 5945-01-127-8680 is a Retainer,electrical Relay, manufactured by The Boeing Company Div Defense, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-127-8680?

NSN 5945-01-127-8680 has 3 cross-referenced part numbers: ST5M1458-002 (The Boeing Company Div Defense), 2211-2 (Dri Relays Inc. Dba Dri Relays Inc), 10154387 (Nimikkeistokeskus Ncb Finland).

What NSN replaces 5945-01-127-8680?

There are 11 known substitutes for 5945-01-127-8680: 4730-00-221-2137, 4720-00-288-9870, 5340-00-326-4608 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ST5M1458-002?

Key specifications for ST5M1458-002: Style Designator: IRREGULAR; Distance Between Mounting Facility Centers: 2.582 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Unthreaded Mounting Hole Diameter: 0.201 INCHES MINIMUM AND 0.207 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN; Overall Length: 3.082 INCHES NOMINAL IN. 7 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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