PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27900Valve,moisture Sepe

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 1660-00-796-1677 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-796-1677 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-796-1677. Primary manufacturer part number: 27900.
Features
  • Valve,moisture Sepe — FSC 1660
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,moisture Sepe, cataloged under National Stock Number 1660-00-796-1677, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,moisture Sepe
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersEaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643)
Technical Specifications
ParameterValue
NSN1660-00-796-1677
Primary Part Number27900
Item NameValve,moisture Sepe
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5930-00-519-8714 INTERCHANGEABLE
Switch,push
5930-00-548-9056 INTERCHANGEABLE
Switch Assembly
5826-01-029-8005276000 INTERCHANGEABLE
Indicator,bearing Deviation
Bvr Technologies Co.
5950-01-186-8218SM-A-984700 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5340-01-525-19392790-0 INTERCHANGEABLE
Plug,leakproof Seal
Air Cruisers Company, Llc
5340-01-540-8578279-00 INTERCHANGEABLE
Plate,mounting
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
27900 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5930-00-519-8714INTERCHANGEABLE
SWITCH,PUSH
5930-00-548-9056INTERCHANGEABLE
SWITCH ASSEMBLY
5826-01-029-8005INTERCHANGEABLE
INDICATOR,BEARING DEVIATION
276000
5950-01-186-8218INTERCHANGEABLE
REACTOR
SM-A-984700
5340-01-525-1939INTERCHANGEABLE
PLUG,LEAKPROOF SEAL
2790-0
5340-01-540-8578INTERCHANGEABLE
PLATE,MOUNTING
279-00

Frequently Asked Questions

What is NSN 1660-00-796-1677?

NSN 1660-00-796-1677 is a Valve,moisture Sepe, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-796-1677?

NSN 1660-00-796-1677 has 1 cross-referenced part number: 27900 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 1660-00-796-1677?

There are 6 known substitutes for 1660-00-796-1677: 5930-00-519-8714, 5930-00-548-9056, 5826-01-029-8005 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com