PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

102601Ring,leakage

Irl Thermal Systems Ltd · NSN 5365-00-351-8416 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-351-8416 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-351-8416. Primary manufacturer part number: 102601.
Features
  • Ring,leakage — FSC 5365
  • 3 verified cross-references
  • Primary manufacturer: Irl Thermal Systems Ltd
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,leakage, cataloged under National Stock Number 5365-00-351-8416, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Irl Thermal Systems Ltd. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,leakage
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersIrl Thermal Systems Ltd (CAGE U1841)
Technical Specifications
ParameterValue
NSN5365-00-351-8416
Primary Part Number102601
Item NameRing,leakage
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerIrl Thermal Systems Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5120-00-132-1960 INTERCHANGEABLE
Inserter,electrical Contact
5962-00-374-887510260-1 INTERCHANGEABLE
Microcircuit,digital
Alliant Techsystems Operations Llc Div Defense Electronic Systems
5950-00-677-1536152A475H01 INTERCHANGEABLE
Transformer,audio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5330-00-909-18391026-01 INTERCHANGEABLE
Packing,preformed
Norgren C a Co
6625-01-136-86021026-01 INTERCHANGEABLE
Synthesizer,electrical Frequency
Giga-Tronics Incorporated Dba Giga-Tronics
5340-01-275-917210-2601 INTERCHANGEABLE
Lever,manual Control
L3 Technologies, Inc.
5975-01-396-88871026-01 INTERCHANGEABLE
Conduit,metal,rigid
Aps Systems, Inc Dba Eidal International Corp
6750-01-427-0495 INTERCHANGEABLE
Film,photographic
6160-01-655-2698102601 INTERCHANGEABLE
Case,battery Power Supply
Crytologic Systems Group
Cross-Reference Index
Part NumberManufacturer
1009677PC15 Irl Thermal Systems Ltd (GBR)
102601 PRIMARY Irl Thermal Systems Ltd (GBR)
31244-1003 Irl Thermal Systems Ltd (GBR)
Related Parts
5120-00-132-1960INTERCHANGEABLE
INSERTER,ELECTRICAL CONTACT
5962-00-374-8875INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
10260-1
5950-00-677-1536INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
152A475H01
5330-00-909-1839INTERCHANGEABLE
PACKING,PREFORMED
1026-01
6625-01-136-8602INTERCHANGEABLE
SYNTHESIZER,ELECTRICAL FREQUENCY
1026-01
5340-01-275-9172INTERCHANGEABLE
LEVER,MANUAL CONTROL
10-2601
5975-01-396-8887INTERCHANGEABLE
CONDUIT,METAL,RIGID
1026-01
6750-01-427-0495INTERCHANGEABLE
FILM,PHOTOGRAPHIC
6160-01-655-2698INTERCHANGEABLE
CASE,BATTERY POWER SUPPLY
102601

Frequently Asked Questions

What is NSN 5365-00-351-8416?

NSN 5365-00-351-8416 is a Ring,leakage, manufactured by Irl Thermal Systems Ltd, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-351-8416?

NSN 5365-00-351-8416 has 3 cross-referenced part numbers: 1009677PC15 (Irl Thermal Systems Ltd), 102601 (Irl Thermal Systems Ltd), 31244-1003 (Irl Thermal Systems Ltd).

What NSN replaces 5365-00-351-8416?

There are 9 known substitutes for 5365-00-351-8416: 5120-00-132-1960, 5962-00-374-8875, 5950-00-677-1536 and 6 more. Verify interchangeability with system specifications before substitution.

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