PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31222Indicator,sight,liquid

Mayhew Industries, Inc. · NSN 6680-01-328-9856 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-328-9856 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-328-9856. Primary manufacturer part number: 31222.
Features
  • Indicator,sight,liquid — FSC 6680
  • 1 verified cross-reference
  • Primary manufacturer: Mayhew Industries, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,sight,liquid, cataloged under National Stock Number 6680-01-328-9856, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mayhew Industries, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameIndicator,sight,liquid
FSC / FSG6680 — No Item Name Available (FSG 66)
ManufacturersMayhew Industries, Inc. (CAGE 51408)
Technical Specifications
ParameterValue
NSN6680-01-328-9856
Primary Part Number31222
Item NameIndicator,sight,liquid
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerMayhew Industries, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-133-29696150-2 INTERCHANGEABLE
Coil,radio Frequency
Caddell Burns Manufacturing Co Inc
5340-00-392-40198392997 INTERCHANGEABLE
Cover,access
U S Army Tank Automotive Command Amsta-Im-Mm
5935-00-836-6523 INTERCHANGEABLE
Connector,receptacle,electrical
5340-00-876-99530248 INTERCHANGEABLE
Clamp,synchro
Roller Bearing Co of America, Inc Div Pic Design
4130-01-313-0048638031222 INTERCHANGEABLE
Tray,drain,icemaker
Wilshire Corp
6515-01-417-9295312.22 INTERCHANGEABLE
Sleeve,drill,bone Fixation
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
6810-01-588-784631222 INTERCHANGEABLE
Calibration Mix
Restek Corp
1005-01-661-753431222 INTERCHANGEABLE
Rifle,caliber .30
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
31222 Mayhew Industries, Inc. (USA)
Related Parts
5950-00-133-2969INTERCHANGEABLE
COIL,RADIO FREQUENCY
6150-2
5340-00-392-4019INTERCHANGEABLE
COVER,ACCESS
8392997
5935-00-836-6523INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5340-00-876-9953INTERCHANGEABLE
CLAMP,SYNCHRO
0248
4130-01-313-0048INTERCHANGEABLE
TRAY,DRAIN,ICEMAKER
638031222
6515-01-417-9295INTERCHANGEABLE
SLEEVE,DRILL,BONE FIXATION
312.22
6810-01-588-7846INTERCHANGEABLE
CALIBRATION MIX
31222
1005-01-661-7534INTERCHANGEABLE
RIFLE,CALIBER .30
31222

Frequently Asked Questions

What is NSN 6680-01-328-9856?

NSN 6680-01-328-9856 is a Indicator,sight,liquid, manufactured by Mayhew Industries, Inc., classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-328-9856?

NSN 6680-01-328-9856 has 1 cross-referenced part number: 31222 (Mayhew Industries, Inc.).

What NSN replaces 6680-01-328-9856?

There are 8 known substitutes for 6680-01-328-9856: 5950-00-133-2969, 5340-00-392-4019, 5935-00-836-6523 and 5 more. Verify interchangeability with system specifications before substitution.

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