PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4947Packing

Sargent-Welch Scientific Co · NSN 6685-00-351-8604 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-351-8604 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-351-8604. Primary manufacturer part number: 4947.
Features
  • Packing — FSC 6685
  • 1 verified cross-reference
  • Primary manufacturer: Sargent-Welch Scientific Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Packing, cataloged under National Stock Number 6685-00-351-8604, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Sargent-Welch Scientific Co. 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.

Catalog Facts
Item NamePacking
FSC / FSG6685 — No Item Name Available (FSG 66)
ManufacturersSargent-Welch Scientific Co (CAGE 64484)
Technical Specifications
ParameterValue
NSN6685-00-351-8604
Primary Part Number4947
Item NamePacking
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerSargent-Welch Scientific Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5940-00-204-50767069367 INTERCHANGEABLE
Terminal,lug
U S Army Tank Automotive Command Amsta-Im-Mm
1560-00-977-73866062 INTERCHANGEABLE
Ring Assembly,oil Tank Mounting
Cox & Company, Inc. Dba Cox & Co Inc
5120-01-073-3882GS15929-1 INTERCHANGEABLE
Expander,seal
Hamilton Sundstrand Corporation Dba Collins Aerospace
5962-01-251-4552 INTERCHANGEABLE
Microcircuit,digital
5998-01-270-6329B4947 INTERCHANGEABLE
Electronic Components Assembly
Video Display Corporation
4310-01-498-79234947 INTERCHANGEABLE
Guard,air Compressor
Amw Cuyuna Engine Co. Inc Dba Two Stroke International
4020-01-718-00284947 INTERCHANGEABLE
Cord,fibrous
Lea & Sachs Inc
Cross-Reference Index
Part NumberManufacturer
4947 Sargent-Welch Scientific Co (USA)
Related Parts
5940-00-204-5076INTERCHANGEABLE
TERMINAL,LUG
7069367
1560-00-977-7386INTERCHANGEABLE
RING ASSEMBLY,OIL TANK MOUNTING
6062
5120-01-073-3882INTERCHANGEABLE
EXPANDER,SEAL
GS15929-1
5962-01-251-4552INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5998-01-270-6329INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
B4947
4310-01-498-7923INTERCHANGEABLE
GUARD,AIR COMPRESSOR
4947
4020-01-718-0028INTERCHANGEABLE
CORD,FIBROUS
4947

Frequently Asked Questions

What is NSN 6685-00-351-8604?

NSN 6685-00-351-8604 is a Packing, manufactured by Sargent-Welch Scientific Co, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-351-8604?

NSN 6685-00-351-8604 has 1 cross-referenced part number: 4947 (Sargent-Welch Scientific Co).

What NSN replaces 6685-00-351-8604?

There are 7 known substitutes for 6685-00-351-8604: 5940-00-204-5076, 1560-00-977-7386, 5120-01-073-3882 and 4 more. Verify interchangeability with system specifications before substitution.

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