PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B23Tip,concave

Schulze Mfg., Inc. · NSN 6680-00-394-7336 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-394-7336 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-394-7336. Primary manufacturer part number: B23.
Features
  • Tip,concave — FSC 6680
  • 2 verified cross-references
  • Primary manufacturer: Schulze Mfg., Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tip,concave, cataloged under National Stock Number 6680-00-394-7336, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Schulze Mfg., Inc.. This item has 2 commercial cross-references from 2 manufacturers, 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
NSN6680-00-394-7336
Primary Part NumberB23
Item NameTip,concave
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerSchulze Mfg., Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-3506203KLLG3 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5940-00-296-53261756319 INTERCHANGEABLE
Splice Set,quick Disconnect
Naval Ship Systems Command
5360-00-316-5018 INTERCHANGEABLE
Spring,helical,extension
4730-00-460-3713 INTERCHANGEABLE
Cap,hose
5975-00-497-2129250 INTERCHANGEABLE
Conduit Outlet
Hubbell-Raco Inc
5365-00-677-04029157177-2 INTERCHANGEABLE
Shim
Us Army Aviation and Missile Command
4140-00-782-4609 INTERCHANGEABLE
Blower,air
5820-00-857-9926124-0496-00 INTERCHANGEABLE
Handle Ball Pla
Alcatel-Lucent Holdings Inc.
6625-00-868-6094723899-460 INTERCHANGEABLE
Test Set,battery
Raytheon Company Div Rmd Strategic
3110-00-902-9318A25A709-034-101 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions
Cross-Reference Index
Part NumberManufacturer
B23 PRIMARY Schulze Mfg., Inc. (USA)
B23 Jones Instrument Corp (USA)
Related Parts
3110-00-156-3506INTERCHANGEABLE
BEARING,BALL,ANNULAR
203KLLG3
5940-00-296-5326INTERCHANGEABLE
SPLICE SET,QUICK DISCONNECT
1756319
5360-00-316-5018INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
4730-00-460-3713INTERCHANGEABLE
CAP,HOSE
5975-00-497-2129INTERCHANGEABLE
CONDUIT OUTLET
250
5365-00-677-0402INTERCHANGEABLE
SHIM
9157177-2
4140-00-782-4609INTERCHANGEABLE
BLOWER,AIR
5820-00-857-9926INTERCHANGEABLE
HANDLE BALL PLA
124-0496-00
6625-00-868-6094INTERCHANGEABLE
TEST SET,BATTERY
723899-460
3110-00-902-9318INTERCHANGEABLE
BEARING,BALL,ANNULAR
A25A709-034-101
5365-01-163-5720INTERCHANGEABLE
SPACER,RING
B-23
4730-01-177-0987INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT

Frequently Asked Questions

What is NSN 6680-00-394-7336?

NSN 6680-00-394-7336 is a Tip,concave, manufactured by Schulze Mfg., Inc., classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-394-7336?

NSN 6680-00-394-7336 has 2 cross-referenced part numbers: B23 (Schulze Mfg., Inc.), B23 (Jones Instrument Corp).

What NSN replaces 6680-00-394-7336?

There are 12 known substitutes for 6680-00-394-7336: 3110-00-156-3506, 5940-00-296-5326, 5360-00-316-5018 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B23?

Key specifications for B23: End Item Identification: POSEIDON. 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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