PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9-8277Cap,electrical

Thermal Dynamics Corp · NSN 5999-01-689-0384 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-689-0384 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-689-0384. Primary manufacturer part number: 9-8277.
Features
  • Cap,electrical — FSC 5999
  • 1 verified cross-reference
  • Primary manufacturer: Thermal Dynamics Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap,electrical, cataloged under National Stock Number 5999-01-689-0384, 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 Thermal Dynamics Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-01-689-0384
Primary Part Number9-8277
Item NameCap,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerThermal Dynamics Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3120-01-135-7241 INTERCHANGEABLE
Bearing,sleeve
5330-01-510-0065 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
9-8277 PRIMARY Thermal Dynamics Corp (USA)
Related Parts
3120-01-135-7241INTERCHANGEABLE
BEARING,SLEEVE
5330-01-510-0065INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 5999-01-689-0384?

NSN 5999-01-689-0384 is a Cap,electrical, manufactured by Thermal Dynamics Corp, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-689-0384?

NSN 5999-01-689-0384 has 1 cross-referenced part number: 9-8277 (Thermal Dynamics Corp).

What NSN replaces 5999-01-689-0384?

There are 2 known substitutes for 5999-01-689-0384: 3120-01-135-7241, 5330-01-510-0065. Verify interchangeability with system specifications before substitution.

What are the specifications of 9-8277?

Key specifications for 9-8277: End Item Identification: SL100; Part Name Assigned by Controlling Agency: MECHANIZED SHIELD CAP; Special Features: 120 A A; End Item Identification: SL100. 6 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