PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B-25Extension Rod

Schulze Mfg., Inc. · NSN 6680-00-394-7338 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-394-7338 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-394-7338. Primary manufacturer part number: B-25.
Features
  • Extension Rod — FSC 6680
  • General Characteristics Item Description: 4 IN. O/A LG IN
  • 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 Extension Rod, cataloged under National Stock Number 6680-00-394-7338, 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.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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
NSN6680-00-394-7338
Primary Part NumberB-25
Item NameExtension Rod
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerSchulze Mfg., Inc.
StatusACTIVE
General Characteristics Item Description4 IN. O/A LG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-100-8545 INTERCHANGEABLE
Bearing,ball,thrust
5910-00-195-0057 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5930-00-259-7971 INTERCHANGEABLE
Switch,thermostatic
5120-00-568-4742 INTERCHANGEABLE
Screwdriver,torque
5925-00-644-5546B25.0 INTERCHANGEABLE
Thermal Release,circuit Breaker
Schneider Electric Usa, Inc.
5120-00-912-5452B-25 INTERCHANGEABLE
Screwdriver,flat Tip
Ngk Metals Corporation Dba N G K Berylco
6660-00-936-8007B25 INTERCHANGEABLE
Blower Assembly
Bud Industries Inc
3455-00-953-1273 INTERCHANGEABLE
File,rotary
5331-01-345-0052 INTERCHANGEABLE
O-Ring
7930-01-381-3477 INTERCHANGEABLE
Cleaning Compound,rug and Uphols
Cross-Reference Index
Part NumberManufacturer
B-25 PRIMARY Schulze Mfg., Inc. (USA)
B-25 Jones Instrument Corp (USA)
Related Parts
3110-00-100-8545INTERCHANGEABLE
BEARING,BALL,THRUST
5910-00-195-0057INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5930-00-259-7971INTERCHANGEABLE
SWITCH,THERMOSTATIC
5120-00-568-4742INTERCHANGEABLE
SCREWDRIVER,TORQUE
5925-00-644-5546INTERCHANGEABLE
THERMAL RELEASE,CIRCUIT BREAKER
B25.0
5120-00-912-5452INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
B-25
6660-00-936-8007INTERCHANGEABLE
BLOWER ASSEMBLY
B25
3455-00-953-1273INTERCHANGEABLE
FILE,ROTARY
5331-01-345-0052INTERCHANGEABLE
O-RING
7930-01-381-3477INTERCHANGEABLE
CLEANING COMPOUND,RUG AND UPHOLS
4820-01-420-3999INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
9100146

Frequently Asked Questions

What is NSN 6680-00-394-7338?

NSN 6680-00-394-7338 is a Extension Rod, manufactured by Schulze Mfg., Inc., classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-394-7338?

NSN 6680-00-394-7338 has 2 cross-referenced part numbers: B-25 (Schulze Mfg., Inc.), B-25 (Jones Instrument Corp).

What NSN replaces 6680-00-394-7338?

There are 11 known substitutes for 6680-00-394-7338: 3110-00-100-8545, 5910-00-195-0057, 5930-00-259-7971 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B-25?

Key specifications for B-25: End Item Identification: POSEIDON; General Characteristics Item Description: 4 IN. O/A LG IN. 2 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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