PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40709-1Rod,guide

Honeywell International Inc. Div Aerospace - Torrance · NSN 1680-00-657-4988 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-657-4988 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-657-4988. Primary manufacturer part number: 40709-1.
Features
  • Rod,guide — FSC 1680
  • 2 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Div Aerospace - Torrance
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Rod,guide, cataloged under National Stock Number 1680-00-657-4988, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRod,guide
FSC / FSG1680 — No Item Name Available (FSG 16)
ManufacturersAlliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210)
Technical Specifications
ParameterValue
NSN1680-00-657-4988
Primary Part Number40709-1
Item NameRod,guide
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3010-01-116-4654089.05.000 INTERCHANGEABLE
Bellows,pressure
Mechanized Science Seal Inc Dba Ms Bellows
6220-01-211-7019 INTERCHANGEABLE
Light,navigational,marine
5310-01-271-9332407091 INTERCHANGEABLE
Nut,plain,hexagon
Reliance Electric Company Dba Reliance & Dodge Brands
Cross-Reference Index
Part NumberManufacturer
40709-1 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
40709-1 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
Related Parts
3010-01-116-4654INTERCHANGEABLE
BELLOWS,PRESSURE
089.05.000
6220-01-211-7019INTERCHANGEABLE
LIGHT,NAVIGATIONAL,MARINE
5310-01-271-9332INTERCHANGEABLE
NUT,PLAIN,HEXAGON
407091

Frequently Asked Questions

What is NSN 1680-00-657-4988?

NSN 1680-00-657-4988 is a Rod,guide, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-657-4988?

NSN 1680-00-657-4988 has 2 cross-referenced part numbers: 40709-1 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 40709-1 (Honeywell International Inc. Div Aerospace - Torrance).

What NSN replaces 1680-00-657-4988?

There are 3 known substitutes for 1680-00-657-4988: 3010-01-116-4654, 6220-01-211-7019, 5310-01-271-9332. Verify interchangeability with system specifications before substitution.

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