PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30-180Assembly Trim Gauge

Konrad Marine Inc Div Konrad Marine · NSN 6685-01-602-3935 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-602-3935 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-602-3935. Primary manufacturer part number: 30-180.
Features
  • Assembly Trim Gauge — FSC 6685
  • 1 verified cross-reference
  • Primary manufacturer: Konrad Marine Inc Div Konrad Marine
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Assembly Trim Gauge, cataloged under National Stock Number 6685-01-602-3935, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Konrad Marine Inc Div Konrad Marine. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-602-3935
Primary Part Number30-180
Item NameAssembly Trim Gauge
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerKonrad Marine Inc Div Konrad Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-100-05069121 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
4310-00-343-6250 INTERCHANGEABLE
Ring,piston
2520-00-646-9686 INTERCHANGEABLE
Deflector,dirt and Liquid
2930-00-708-677730180DS INTERCHANGEABLE
Pump Assy,water Pum
Brinkley Technology Group Llc Dba Hercules Manufacturing
4720-00-989-6479SAE-J517-54-8 INTERCHANGEABLE
Hose,nonmetallic
Sae International Dba Sae International
5330-01-189-38863G1929 INTERCHANGEABLE
Cork and Rubber Strip
Caterpillar Inc Div Caterpillar Defense
2010-01-209-9652803-1385664, PC.13, SZ.9, N=.981 INTERCHANGEABLE
Bearing,stave Shaped
Naval Ship Systems Command
Cross-Reference Index
Part NumberManufacturer
30-180 PRIMARY Konrad Marine Inc Div Konrad Marine (USA)
Related Parts
3110-00-100-0506INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
9121
4310-00-343-6250INTERCHANGEABLE
RING,PISTON
2520-00-646-9686INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
2930-00-708-6777INTERCHANGEABLE
PUMP ASSY,WATER PUM
30180DS
4720-00-989-6479INTERCHANGEABLE
HOSE,NONMETALLIC
SAE-J517-54-8
5330-01-189-3886INTERCHANGEABLE
CORK AND RUBBER STRIP
3G1929
2010-01-209-9652INTERCHANGEABLE
BEARING,STAVE SHAPED
803-1385664, PC.13, SZ.9, N=.981

Frequently Asked Questions

What is NSN 6685-01-602-3935?

NSN 6685-01-602-3935 is a Assembly Trim Gauge, manufactured by Konrad Marine Inc Div Konrad Marine, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-602-3935?

NSN 6685-01-602-3935 has 1 cross-referenced part number: 30-180 (Konrad Marine Inc Div Konrad Marine).

What NSN replaces 6685-01-602-3935?

There are 7 known substitutes for 6685-01-602-3935: 3110-00-100-0506, 4310-00-343-6250, 2520-00-646-9686 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30-180?

Key specifications for 30-180: End Item Identification: COOLER, OIL. 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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