PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100102Plug,fusible

Metadure Parts & Sales, Inc. · NSN 5340-00-572-4755 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-572-4755 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-572-4755. Primary manufacturer part number: 100102.
Features
  • Plug,fusible — FSC 5340
  • Core Fusing Temp Rating: 212.0 DEG FAHRENHEIT
  • Usage Location: OUTSIDE
  • Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE CASING
  • Material: COPPER ALLOY CASING
  • Thread Size and Series/type Designator: 0.514-19 UNS
  • Features Provided: CORE
  • Core Diameter: 0.281 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy Casing construction
General Description

The Plug,fusible, cataloged under National Stock Number 5340-00-572-4755, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Metadure Parts & Sales, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-572-4755
Primary Part Number100102
Item NamePlug,fusible
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMetadure Parts & Sales, Inc.
StatusCANCELLED
Core Fusing Temp Rating212.0 DEG FAHRENHEIT
Usage LocationOUTSIDE
Material Document and ClassificationQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE CASING
MaterialCOPPER ALLOY CASING
Thread Size and Series/type Designator0.514-19 UNS
Features ProvidedCORE
Core Diameter0.281 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 11
6105-00-116-1249HS25M INTERCHANGEABLE
Motor,stepping
Superior Electric Holding Group Llc Div Specialty Product Technologies
5360-00-191-49611001-02 INTERCHANGEABLE
Spring,special
Jex Mfg
5910-00-240-6759 INTERCHANGEABLE
Capacitor,variable,glass Dielect
1615-00-682-2328100102 INTERCHANGEABLE
Filter Assembly,tra
Michigan Dynamics Inc
4320-01-148-2785200-6-12-900S-SP2 INTERCHANGEABLE
Pump,rotary
Bird-Johnson Propeller Company, Llc
4820-01-240-8544C3658 ITEM 14 1/2IN. INTERCHANGEABLE
Piston,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5962-01-266-0456100-102 INTERCHANGEABLE
Microcircuit,linear
L-3 Communications Microdyne
4820-01-302-62691001.02 INTERCHANGEABLE
Valve,gate
Hunt Valve Company, Inc.
3030-01-436-5207100102 INTERCHANGEABLE
Belts,v,matched Set
American Dryer Corp
4810-01-439-602110010-2 INTERCHANGEABLE
Valve,butterfly
Morpac Industries, Inc Div Actuator
Cross-Reference Index
Part NumberManufacturer
55A46A8 Metadure Parts & Sales, Inc. (USA)
100102 PRIMARY Metadure Parts & Sales, Inc. (USA)
144-102451 Metadure Parts & Sales, Inc. (USA)
55A46A8 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
6105-00-116-1249INTERCHANGEABLE
MOTOR,STEPPING
HS25M
5360-00-191-4961INTERCHANGEABLE
SPRING,SPECIAL
1001-02
5910-00-240-6759INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
1615-00-682-2328INTERCHANGEABLE
FILTER ASSEMBLY,TRA
100102
4320-01-148-2785INTERCHANGEABLE
PUMP,ROTARY
200-6-12-900S-SP2
4820-01-240-8544INTERCHANGEABLE
PISTON,VALVE
C3658 ITEM 14 1/2IN.
5962-01-266-0456INTERCHANGEABLE
MICROCIRCUIT,LINEAR
100-102
4820-01-302-6269INTERCHANGEABLE
VALVE,GATE
1001.02
3030-01-436-5207INTERCHANGEABLE
BELTS,V,MATCHED SET
100102
4810-01-439-6021INTERCHANGEABLE
VALVE,BUTTERFLY
10010-2
8125-01-497-2390INTERCHANGEABLE
CAP,SCREW,BOTTLE AND JAR
100102

Frequently Asked Questions

What is NSN 5340-00-572-4755?

NSN 5340-00-572-4755 is a Plug,fusible, manufactured by Metadure Parts & Sales, Inc., classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-572-4755?

NSN 5340-00-572-4755 has 4 cross-referenced part numbers: 55A46A8 (Metadure Parts & Sales, Inc.), 100102 (Metadure Parts & Sales, Inc.), 144-102451 (Metadure Parts & Sales, Inc.), 55A46A8 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5340-00-572-4755?

There are 11 known substitutes for 5340-00-572-4755: 6105-00-116-1249, 5360-00-191-4961, 5910-00-240-6759 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100102?

Key specifications for 100102: Core Fusing Temp Rating: 212.0 DEG FAHRENHEIT; Usage Location: OUTSIDE; Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE CASING; Material: COPPER ALLOY CASING. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-572-4755 still in active supply?

NSN 5340-00-572-4755 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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