PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66096-357Delay Line

Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc · NSN 5999-00-804-7169 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-804-7169 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-804-7169. Primary manufacturer part number: 66096-357.
Features
  • Delay Line — FSC 5999
  • Thread Class: 2A A
  • Body Width: 4.000 INCHES NOMINAL IN
  • Frequency Rating: 30.000 MEGAHERTZ NOMINAL
  • Body Length: 6.531 INCHES NOMINAL IN
  • Mounting Facility Quantity: 2
  • Thread Size and Series/type Designator: 0.164-32 UNIFIED NATIONAL COARSE (UNC)
  • Section Delay Time: 31.000 MICROSECONDS NOMINAL SINGLE SECTION US
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Delay Line, cataloged under National Stock Number 5999-00-804-7169, 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 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5999-00-804-7169
Primary Part Number66096-357
Item NameDelay Line
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
StatusCANCELLED
Thread Class2A A
Body Width4.000 INCHES NOMINAL IN
Frequency Rating30.000 MEGAHERTZ NOMINAL
Body Length6.531 INCHES NOMINAL IN
Mounting Facility Quantity2
Thread Size and Series/type Designator0.164-32 UNIFIED NATIONAL COARSE (UNC)
Section Delay Time31.000 MICROSECONDS NOMINAL SINGLE SECTION US
Signal Delay MethodELECTROMECHANICAL
Terminal Type and Quantity2 SOCKET AND 3 TURRET
Mounting FacilityTHREADED STUD(S)
Mounting Provision Arrangement Style2 POSITION IN-LINE
Body Depth1.500 INCHES NOMINAL IN
Body StyleRECTANGULAR
Longest Horizontal Distance Between Mounting Centers4.500 INCHES NOMINAL IN
Individual Section Quantity1
Thread Class2A A
Body Width4.000 INCHES NOMINAL IN
Frequency Rating30.000 MEGAHERTZ NOMINAL
Body Length6.531 INCHES NOMINAL IN
Mounting Facility Quantity2
Thread Size and Series/type Designator0.164-32 UNIFIED NATIONAL COARSE (UNC)
Section Delay Time31.000 MICROSECONDS NOMINAL SINGLE SECTION US
Signal Delay MethodELECTROMECHANICAL
Terminal Type and Quantity2 SOCKET AND 3 TURRET
Mounting FacilityTHREADED STUD(S)
Mounting Provision Arrangement Style2 POSITION IN-LINE
Body Depth1.500 INCHES NOMINAL IN
Body StyleRECTANGULAR
Longest Horizontal Distance Between Mounting Centers4.500 INCHES NOMINAL IN
Individual Section Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Weight1.9000 lbs
Cube0.1458 cu ft
Verified Substitutes 6
No Item Name Available
6640-00-006-6781 INTERCHANGEABLE
Furnace,muffle,laboratory
3020-00-139-413930700-4 INTERCHANGEABLE
Gear,bevel
L3harris Interstate Electronics Corporation
5110-00-595-927201062 INTERCHANGEABLE
Reamer,hand
Chadwick & Trefethen, Inc.
5325-01-067-543830700 INTERCHANGEABLE
Grommet,nonmetallic
Truck-Lite Co., Llc
5360-01-116-4973307-00 INTERCHANGEABLE
Spring,helical,compression
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
30700 Brew Richard D and Co (USA)
666096-357 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
666096-357 Navcom Defense Electronics, Inc. (USA)
66096-357 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
Related Parts
6625-00-783-5100SUCCESSOR
NO ITEM NAME AVAILABLE
6640-00-006-6781INTERCHANGEABLE
FURNACE,MUFFLE,LABORATORY
3020-00-139-4139INTERCHANGEABLE
GEAR,BEVEL
30700-4
5110-00-595-9272INTERCHANGEABLE
REAMER,HAND
01062
5325-01-067-5438INTERCHANGEABLE
GROMMET,NONMETALLIC
30700
5360-01-116-4973INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
307-00

Frequently Asked Questions

What is NSN 5999-00-804-7169?

NSN 5999-00-804-7169 is a Delay Line, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-804-7169?

NSN 5999-00-804-7169 has 4 cross-referenced part numbers: 30700 (Brew Richard D and Co), 666096-357 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 666096-357 (Navcom Defense Electronics, Inc.), 66096-357 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc).

What NSN replaces 5999-00-804-7169?

There are 6 known substitutes for 5999-00-804-7169: 6625-00-783-5100, 6640-00-006-6781, 3020-00-139-4139 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 66096-357?

Key specifications for 66096-357: Thread Class: 2A A; Body Width: 4.000 INCHES NOMINAL IN; Frequency Rating: 30.000 MEGAHERTZ NOMINAL; Body Length: 6.531 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-804-7169 still in active supply?

NSN 5999-00-804-7169 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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