PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77C5208A0019Indicator,rate of Flow

Marine Corps · NSN 6680-00-106-8670 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-106-8670 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-106-8670. Primary manufacturer part number: 77C5208A0019.
Features
  • Indicator,rate of Flow — FSC 6680
  • 2 verified cross-references
  • Primary manufacturer: Marine Corps
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,rate of Flow, cataloged under National Stock Number 6680-00-106-8670, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Marine Corps. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-00-106-8670
Primary Part Number77C5208A0019
Item NameIndicator,rate of Flow
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerMarine Corps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6760-00-116-2126 INTERCHANGEABLE
Cord,expand-0-Cap
5330-00-122-9957 INTERCHANGEABLE
Packing,preformed
2530-00-488-8313305-P INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
Motive Parts Co of America Inc
6920-00-674-6674 INTERCHANGEABLE
Fairing Assy,tail
5935-00-679-03857703729P2 INTERCHANGEABLE
Backshell,electrical Connector
Lockheed Martin Corporation Div Rms
5365-01-154-58702821 INTERCHANGEABLE
Retaining Ring
Lawler Manufacturing Company, Inc.
6145-01-220-642111464489 INTERCHANGEABLE
Cable,special Purpose,electrical
Us Army Aviation and Missile Command
5935-01-315-09212821 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
3110-01-386-36912821 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5930-01-397-7315 INTERCHANGEABLE
Switch,push
Cross-Reference Index
Part NumberManufacturer
77C5208A0019 PRIMARY Marine Corps (USA)
2821 PRIMARY Clark-Reliance Llc Dba Jacoby-Tarbox (USA)
Related Parts
6760-00-116-2126INTERCHANGEABLE
CORD,EXPAND-0-CAP
5330-00-122-9957INTERCHANGEABLE
PACKING,PREFORMED
2530-00-488-8313INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
305-P
6920-00-674-6674INTERCHANGEABLE
FAIRING ASSY,TAIL
5935-00-679-0385INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
7703729P2
5365-01-154-5870INTERCHANGEABLE
RETAINING RING
2821
6145-01-220-6421INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
11464489
5935-01-315-0921INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
2821
3110-01-386-3691INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
2821
5930-01-397-7315INTERCHANGEABLE
SWITCH,PUSH
5365-01-566-2036INTERCHANGEABLE
BUSHING,NONMETALLIC
2821

Frequently Asked Questions

What is NSN 6680-00-106-8670?

NSN 6680-00-106-8670 is a Indicator,rate of Flow, manufactured by Marine Corps, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-106-8670?

NSN 6680-00-106-8670 has 2 cross-referenced part numbers: 77C5208A0019 (Marine Corps), 2821 (Clark-Reliance Llc Dba Jacoby-Tarbox).

What NSN replaces 6680-00-106-8670?

There are 11 known substitutes for 6680-00-106-8670: 6760-00-116-2126, 5330-00-122-9957, 2530-00-488-8313 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 77C5208A0019?

Key specifications for 77C5208A0019: End Item Identification: FUEL SYSTEM AMPHIB ASSAULT,M67HC. 1 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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