PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90428Delay Line

L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division · NSN 5999-00-072-6927 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-072-6927 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-072-6927. Primary manufacturer part number: 90428.
Features
  • Delay Line — FSC 5999
  • 2 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Delay Line, cataloged under National Stock Number 5999-00-072-6927, 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 L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PR.

Catalog Facts
Item NameDelay Line
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersL3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division (CAGE 27777); Varo Llc (CAGE 24039)
Technical Specifications
ParameterValue
NSN5999-00-072-6927
Primary Part Number90428
Item NameDelay Line
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssuePR
SMR CodeJ
Weight5.0000 lbs
Cube0.2500 cu ft
Verified Substitutes 4
3110-00-156-5377S1449645 INTERCHANGEABLE
Bearing,ball,annular
Homewood Products Corp
3110-00-156-79765218NW INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
5935-00-574-5687J1301-4 INTERCHANGEABLE
Cover,telephone Jack
Jan Hardware Mfg Co Inc
5340-01-656-080290-428 INTERCHANGEABLE
Bracket,mounting
Thermo King Corporation Dba Phoenix Global Distirbution.
Cross-Reference Index
Part NumberManufacturer
90428 L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division (USA)
90428 Varo Llc (USA)
Related Parts
3110-00-156-5377INTERCHANGEABLE
BEARING,BALL,ANNULAR
S1449645
3110-00-156-7976INTERCHANGEABLE
BEARING,BALL,ANNULAR
5218NW
5935-00-574-5687INTERCHANGEABLE
COVER,TELEPHONE JACK
J1301-4
5340-01-656-0802INTERCHANGEABLE
BRACKET,MOUNTING
90-428

Frequently Asked Questions

What is NSN 5999-00-072-6927?

NSN 5999-00-072-6927 is a Delay Line, manufactured by L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-072-6927?

NSN 5999-00-072-6927 has 2 cross-referenced part numbers: 90428 (L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division), 90428 (Varo Llc).

What NSN replaces 5999-00-072-6927?

There are 4 known substitutes for 5999-00-072-6927: 3110-00-156-5377, 3110-00-156-7976, 5935-00-574-5687 and 1 more. Verify interchangeability with system specifications before substitution.

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