PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5507Indicator,sight,liquid

Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control · NSN 6680-01-323-7446 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-323-7446 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-323-7446. Primary manufacturer part number: 5507.
Features
  • Indicator,sight,liquid — FSC 6680
  • FSC Application Data: DIESEL HYDRAULIC POWER UNIT
  • 1 verified cross-reference
  • Primary manufacturer: Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-323-7446, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-323-7446
Primary Part Number5507
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerCurtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
StatusACTIVE
FSC Application DataDIESEL HYDRAULIC POWER UNIT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5325-00-058-1739201-0180-000 INTERCHANGEABLE
Grommet,nonmetallic
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
3110-00-156-5453280026-103 INTERCHANGEABLE
Bearing,ball,annular
Naval Sea Systems Command
5930-00-257-57565507 INTERCHANGEABLE
Switch,toggle
Cole Hersee Company
5133-00-409-0392 INTERCHANGEABLE
Drill,twist
4920-00-411-86215507 INTERCHANGEABLE
Test Set,special
Invensys Systems, Inc. Dba Schneider Electric
5310-00-476-28225507 INTERCHANGEABLE
Nut,plain,internal Wrenching
Goodrich Aerospace Canada Ltd
6680-00-586-9754550-7 INTERCHANGEABLE
Indicator,sight,liquid
Tobeyco Mfg, Co, Inc. Div Federal Brass Mfg.
1285-00-891-33002557874PT7REVE INTERCHANGEABLE
Filter-Detector Ass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5985-01-004-97165507 INTERCHANGEABLE
Circulator,radio Frequency
Stellant Systems Inc
6125-01-020-575655-07 INTERCHANGEABLE
Motor-Generator
Arc Systems Inc
Cross-Reference Index
Part NumberManufacturer
5507 PRIMARY Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control (USA)
Related Parts
5325-00-058-1739INTERCHANGEABLE
GROMMET,NONMETALLIC
201-0180-000
3110-00-156-5453INTERCHANGEABLE
BEARING,BALL,ANNULAR
280026-103
5930-00-257-5756INTERCHANGEABLE
SWITCH,TOGGLE
5507
5133-00-409-0392INTERCHANGEABLE
DRILL,TWIST
4920-00-411-8621INTERCHANGEABLE
TEST SET,SPECIAL
5507
5310-00-476-2822INTERCHANGEABLE
NUT,PLAIN,INTERNAL WRENCHING
5507
6680-00-586-9754INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
550-7
1285-00-891-3300INTERCHANGEABLE
FILTER-DETECTOR ASS
2557874PT7REVE
5985-01-004-9716INTERCHANGEABLE
CIRCULATOR,RADIO FREQUENCY
5507
6125-01-020-5756INTERCHANGEABLE
MOTOR-GENERATOR
55-07
5905-01-073-7318INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
11781316
5996-01-273-9826INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
5507

Frequently Asked Questions

What is NSN 6680-01-323-7446?

NSN 6680-01-323-7446 is a Indicator,sight,liquid, manufactured by Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-323-7446?

NSN 6680-01-323-7446 has 1 cross-referenced part number: 5507 (Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control).

What NSN replaces 6680-01-323-7446?

There are 12 known substitutes for 6680-01-323-7446: 5325-00-058-1739, 3110-00-156-5453, 5930-00-257-5756 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5507?

Key specifications for 5507: FSC Application Data: DIESEL HYDRAULIC POWER UNIT. 1 total characteristics are documented in the Federal Logistics Information System.

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