PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101525Cap,electrical

Biologic Systems Corp · NSN 5999-01-491-6862 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-491-6862 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-491-6862. Primary manufacturer part number: 101525.
Features
  • Cap,electrical — FSC 5999
  • Chain: NOT INCLUDED
  • Insert: INCLUDED
  • Mounting Method: ELASTIC
  • Chain: NOT INCLUDED
  • Insert: INCLUDED
  • Mounting Method: ELASTIC
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap,electrical, cataloged under National Stock Number 5999-01-491-6862, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Biologic Systems Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-01-491-6862
Primary Part Number101525
Item NameCap,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerBiologic Systems Corp
StatusACTIVE
ChainNOT INCLUDED
InsertINCLUDED
Mounting MethodELASTIC
ChainNOT INCLUDED
InsertINCLUDED
Mounting MethodELASTIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
Circuit Card Assembly
5826-00-010-1527101525 INTERCHANGEABLE
Dial and Shaft Assembly
Astronautics Corporation of America
5306-00-270-73716166508 INTERCHANGEABLE
Bolt,machine
U S Army Tank Automotive Command Amsta-Im-Mm
2930-00-629-2052101525 INTERCHANGEABLE
Water Outlet,engine
Airtex Products Div of Uis Inc
5330-01-166-193910-101949-20 INTERCHANGEABLE
Gasket
Moog Inc.
5930-01-370-6421 INTERCHANGEABLE
Switch,toggle
6530-01-506-018710-1525 INTERCHANGEABLE
Jar,screw Cap
Sklar Corporation Dba Sklar Instruments
4820-01-667-3544101-525 INTERCHANGEABLE
Valve,ball
Legend Valve and Fitting Inc
Cross-Reference Index
Part NumberManufacturer
101525 PRIMARY Biologic Systems Corp (USA)
Related Parts
5998-01-221-1067SUCCESSOR
CIRCUIT CARD ASSEMBLY
5826-00-010-1527INTERCHANGEABLE
DIAL AND SHAFT ASSEMBLY
101525
5306-00-270-7371INTERCHANGEABLE
BOLT,MACHINE
6166508
2930-00-629-2052INTERCHANGEABLE
WATER OUTLET,ENGINE
101525
5330-01-166-1939INTERCHANGEABLE
GASKET
10-101949-20
5930-01-370-6421INTERCHANGEABLE
SWITCH,TOGGLE
6530-01-506-0187INTERCHANGEABLE
JAR,SCREW CAP
10-1525
4820-01-667-3544INTERCHANGEABLE
VALVE,BALL
101-525

Frequently Asked Questions

What is NSN 5999-01-491-6862?

NSN 5999-01-491-6862 is a Cap,electrical, manufactured by Biologic Systems Corp, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-491-6862?

NSN 5999-01-491-6862 has 1 cross-referenced part number: 101525 (Biologic Systems Corp).

What NSN replaces 5999-01-491-6862?

There are 8 known substitutes for 5999-01-491-6862: 5998-01-221-1067, 5826-00-010-1527, 5306-00-270-7371 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101525?

Key specifications for 101525: Special Features: SMALL EP ELECTRO CAP; 1.5 MM MM; Chain: NOT INCLUDED; Insert: INCLUDED; Mounting Method: ELASTIC. 8 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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