PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HS5021-0117Mounting Pad,electrical-Electron

The Boeing Company · NSN 5999-01-100-7837 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-100-7837 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-100-7837. Primary manufacturer part number: HS5021-0117.
Features
  • Mounting Pad,electrical-Electron — FSC 5999
  • 3 verified cross-references
  • Primary manufacturer: The Boeing Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mounting Pad,electrical-Electron, cataloged under National Stock Number 5999-01-100-7837, 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 The Boeing Company. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-100-7837
Primary Part NumberHS5021-0117
Item NameMounting Pad,electrical-Electron
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerThe Boeing Company
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-00-942-3848
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 4
Mounting Pad,electrical-Electron
6625-01-038-08037916749-1 SUCCESSOR
Adapter,test
Us Army Aviation and Missile Command
5895-01-665-014310042 SUCCESSOR
Receiver-Transmitter Subassembly
Gatr Technologies, Inc.
5999-01-070-6406 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Cross-Reference Index
Part NumberManufacturer
10042 Ross Milton Co the (USA)
HS5021-0117 Mcdonnell Douglas Helicopter Co Inc (USA)
HS5021-0117 PRIMARY The Boeing Company (USA)
Related Parts
SUCCESSOR 5999-00-942-3848 Mounting Pad,electrical-Electron
6625-01-038-0803SUCCESSOR
ADAPTER,TEST
7916749-1
5895-01-665-0143SUCCESSOR
RECEIVER-TRANSMITTER SUBASSEMBLY
10042
5999-01-070-6406INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON

Frequently Asked Questions

What is NSN 5999-01-100-7837?

NSN 5999-01-100-7837 is a Mounting Pad,electrical-Electron, manufactured by The Boeing Company, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-01-100-7837?

NSN 5999-01-100-7837 has 3 cross-referenced part numbers: 10042 (Ross Milton Co the), HS5021-0117 (Mcdonnell Douglas Helicopter Co Inc), HS5021-0117 (The Boeing Company).

What NSN replaces 5999-01-100-7837?

There are 4 known substitutes for 5999-01-100-7837: 5999-00-942-3848, 6625-01-038-0803, 5895-01-665-0143 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HS5021-0117?

Key specifications for HS5021-0117: Special Features: DIALLYL PHTHALATE; 0.250 IN. DIA; 0.080 IN. H; FOUR 0.028 IN. DIA LEAD HOLES SPACED ON 0.100 IN. DIA IN; Special Features: DIALLYL PHTHALATE; 0.250 IN. DIA; 0.080 IN. H; FOUR 0.028 IN. DIA LEAD HOLES SPACED ON 0.100 IN. DIA IN. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-01-100-7837 still in active supply?

NSN 5999-01-100-7837 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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