PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35-26Delay Line

Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil · NSN 5999-00-660-4716 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-660-4716 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-660-4716. Primary manufacturer part number: 35-26.
Features
  • Delay Line — FSC 5999
  • Delay Time Variation Method: TAPPED
  • Section Delay Time: 400.000 NANOSECONDS NOMINAL SINGLE SECTION NS
  • Terminal Type and Quantity: 12 PIN
  • Individual Section Quantity: 1
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Delay Time Variation Method: TAPPED
  • Section Delay Time: 400.000 NANOSECONDS NOMINAL SINGLE SECTION NS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Delay Line, cataloged under National Stock Number 5999-00-660-4716, 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 Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-660-4716
Primary Part Number35-26
Item NameDelay Line
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerEsc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
StatusCANCELLED
Delay Time Variation MethodTAPPED
Section Delay Time400.000 NANOSECONDS NOMINAL SINGLE SECTION NS
Terminal Type and Quantity12 PIN
Individual Section Quantity1
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Delay Time Variation MethodTAPPED
Section Delay Time400.000 NANOSECONDS NOMINAL SINGLE SECTION NS
Terminal Type and Quantity12 PIN
Individual Section Quantity1
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 11
6810-00-234-8368 INTERCHANGEABLE
Sodium Bismuthate
4320-00-398-8755CS4320-0088 INTERCHANGEABLE
Tappet,pump
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5815-00-603-72213526 INTERCHANGEABLE
Link Assembly Brake
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
5935-00-643-64691245516 INTERCHANGEABLE
Connector,plug,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6730-01-032-2858 INTERCHANGEABLE
Projector,still Picture
5310-01-276-91283526 INTERCHANGEABLE
Nut,self-Locking,hexagon
Lebus International, Inc.
5120-01-335-0898 INTERCHANGEABLE
Socket,socket Wrench
5330-01-376-96033526 INTERCHANGEABLE
Retainer,seal
Corken International Corp Sub of Hinderliter Industries Inc
8040-01-487-48303526 INTERCHANGEABLE
Adhesive
Loctite Corp
2920-01-498-50943526 INTERCHANGEABLE
Lead,ignition,engine
Amw Cuyuna Engine Co. Inc Dba Two Stroke International
Cross-Reference Index
Part NumberManufacturer
35-26 PRIMARY Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil (USA)
943607-34 Raytheon Company Dba Raytheon (USA)
Related Parts
6810-00-234-8368INTERCHANGEABLE
SODIUM BISMUTHATE
4320-00-398-8755INTERCHANGEABLE
TAPPET,PUMP
CS4320-0088
5815-00-603-7221INTERCHANGEABLE
LINK ASSEMBLY BRAKE
3526
5935-00-643-6469INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1245516
6730-01-032-2858INTERCHANGEABLE
PROJECTOR,STILL PICTURE
5310-01-276-9128INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
3526
5120-01-335-0898INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5330-01-376-9603INTERCHANGEABLE
RETAINER,SEAL
3526
8040-01-487-4830INTERCHANGEABLE
ADHESIVE
3526
2920-01-498-5094INTERCHANGEABLE
LEAD,IGNITION,ENGINE
3526
6640-01-641-9269INTERCHANGEABLE
PLATE,CULTURE,LABORATORY
3526

Frequently Asked Questions

What is NSN 5999-00-660-4716?

NSN 5999-00-660-4716 is a Delay Line, manufactured by Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-660-4716?

NSN 5999-00-660-4716 has 2 cross-referenced part numbers: 35-26 (Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil), 943607-34 (Raytheon Company Dba Raytheon).

What NSN replaces 5999-00-660-4716?

There are 11 known substitutes for 5999-00-660-4716: 6810-00-234-8368, 4320-00-398-8755, 5815-00-603-7221 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35-26?

Key specifications for 35-26: Delay Time Variation Method: TAPPED; Section Delay Time: 400.000 NANOSECONDS NOMINAL SINGLE SECTION NS; Terminal Type and Quantity: 12 PIN; Individual Section Quantity: 1. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-660-4716 still in active supply?

NSN 5999-00-660-4716 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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