PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3709-1Plug,nozzle,rocket

Hercules Inc Aerospace Div Bacchus Works · NSN 1420-00-562-6791 · FSC 1420 · No Item Name Available
Verified by PartsTable
NSN 1420-00-562-6791 — this item is cataloged by the U.S. Government under National Stock Number 1420-00-562-6791. Primary manufacturer part number: 3709-1.
Features
  • Plug,nozzle,rocket — FSC 1420
  • Overall Diameter: 4.000 INCHES NOMINAL IN
  • Gross Weight: 0.3 SHIPPING CONTAINER POUNDS
  • Package Nominal Overall Width and Type: 3.50 INCHES SHIPPING CONTAINER IN
  • Package Nominal Overall Length and Type: 3.50 INCHES SHIPPING CONTAINER IN
  • Unable to Decode: UNABLE TO DECODE
  • Package Nominal Overall Height and Type: 6.00 INCHES SHIPPING CONTAINER IN
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plug,nozzle,rocket, cataloged under National Stock Number 1420-00-562-6791, is classified within Federal Supply Class 1420 (No Item Name Available) of the Guided Missiles group. The primary manufacturer of record is Hercules Inc Aerospace Div Bacchus Works. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1420-00-562-6791
Primary Part Number3709-1
Item NamePlug,nozzle,rocket
FSC / FSG1420 / 14 — No Item Name Available
ManufacturerHercules Inc Aerospace Div Bacchus Works
StatusACTIVE
Overall Diameter4.000 INCHES NOMINAL IN
Gross Weight0.3 SHIPPING CONTAINER POUNDS
Package Nominal Overall Width and Type3.50 INCHES SHIPPING CONTAINER IN
Package Nominal Overall Length and Type3.50 INCHES SHIPPING CONTAINER IN
Unable to DecodeUNABLE TO DECODE
Package Nominal Overall Height and Type6.00 INCHES SHIPPING CONTAINER IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-877-378337091 INTERCHANGEABLE
Transformer Assembly
Unison Industries Llc
5940-00-983-6049 INTERCHANGEABLE
Terminal Board
5980-01-259-20303709-1 INTERCHANGEABLE
Display,optoelectronic
Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh
Cross-Reference Index
Part NumberManufacturer
3709-1 Hercules Inc Aerospace Div Bacchus Works (USA)
Related Parts
5950-00-877-3783INTERCHANGEABLE
TRANSFORMER ASSEMBLY
37091
5940-00-983-6049INTERCHANGEABLE
TERMINAL BOARD
5980-01-259-2030INTERCHANGEABLE
DISPLAY,OPTOELECTRONIC
3709-1

Frequently Asked Questions

What is NSN 1420-00-562-6791?

NSN 1420-00-562-6791 is a Plug,nozzle,rocket, manufactured by Hercules Inc Aerospace Div Bacchus Works, classified under FSC 1420 (No Item Name Available). Status: active.

What are the part numbers for NSN 1420-00-562-6791?

NSN 1420-00-562-6791 has 1 cross-referenced part number: 3709-1 (Hercules Inc Aerospace Div Bacchus Works).

What NSN replaces 1420-00-562-6791?

There are 3 known substitutes for 1420-00-562-6791: 5950-00-877-3783, 5940-00-983-6049, 5980-01-259-2030. Verify interchangeability with system specifications before substitution.

What are the specifications of 3709-1?

Key specifications for 3709-1: Overall Length: 2.500 INCHES NOMINAL IN; Overall Diameter: 4.000 INCHES NOMINAL IN; Gross Weight: 0.3 SHIPPING CONTAINER POUNDS; Special Features: CELLULAR POLYSTYRENE PLASTIC;3.55 AND 3.15 INSIDE DIAMETERS. 8 total characteristics are documented in the Federal Logistics Information System.

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