PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

59880Indicator,pressure

Hamilton Sundstrand Corporation · NSN 6685-01-669-4223 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-669-4223 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-669-4223. Primary manufacturer part number: 59880.
Features
  • Indicator,pressure — FSC 6685
  • Reference Number Differentiating Characteristics: ITEM IS FAA CERTIFIED
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Sundstrand Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,pressure, cataloged under National Stock Number 6685-01-669-4223, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 1 verified specification, 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
NSN6685-01-669-4223
Primary Part Number59880
Item NameIndicator,pressure
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
Reference Number Differentiating CharacteristicsITEM IS FAA CERTIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2805-00-354-774659880 INTERCHANGEABLE
Head,cylinder
H20 Tank Inc U S Motors Div
5930-00-686-0373SM-C-187737 INTERCHANGEABLE
Switch Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6685-01-149-05907583420-101 INTERCHANGEABLE
Indicator,pressure
Pti Technologies Inc.
Cross-Reference Index
Part NumberManufacturer
59880 Hamilton Sundstrand Corporation (USA)
Related Parts
2805-00-354-7746INTERCHANGEABLE
HEAD,CYLINDER
59880
5930-00-686-0373INTERCHANGEABLE
SWITCH SUBASSEMBLY
SM-C-187737
6685-01-149-0590INTERCHANGEABLE
INDICATOR,PRESSURE
7583420-101

Frequently Asked Questions

What is NSN 6685-01-669-4223?

NSN 6685-01-669-4223 is a Indicator,pressure, manufactured by Hamilton Sundstrand Corporation, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-669-4223?

NSN 6685-01-669-4223 has 1 cross-referenced part number: 59880 (Hamilton Sundstrand Corporation).

What NSN replaces 6685-01-669-4223?

There are 3 known substitutes for 6685-01-669-4223: 2805-00-354-7746, 5930-00-686-0373, 6685-01-149-0590. Verify interchangeability with system specifications before substitution.

What are the specifications of 59880?

Key specifications for 59880: Reference Number Differentiating Characteristics: ITEM IS FAA CERTIFIED; End Item Identification: KC-46 AIRCRAFT. 2 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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