PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

212500Insert,stuffing Box

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-01-124-6736 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-124-6736 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-124-6736. Primary manufacturer part number: 212500.
Features
  • Insert,stuffing Box — FSC 4320
  • General Characteristics Item Description: STEEL; 5.125 IN. OD; 2.625 IN. ID IN
  • 2 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Insert,stuffing Box, cataloged under National Stock Number 4320-01-124-6736, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-124-6736
Primary Part Number212500
Item NameInsert,stuffing Box
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
General Characteristics Item DescriptionSTEEL; 5.125 IN. OD; 2.625 IN. ID IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5920-00-031-5129216.500 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
6515-00-663-014821-2500 INTERCHANGEABLE
Case,bone Chisels
Aspen Surgical Products, Inc.
5998-01-049-26141135-0096 INTERCHANGEABLE
Circuit Card Assembly
Keysight Technologies Inc
5998-01-079-6037 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
212500 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
212500 Toolex, Inc Dba Toolex Inc (USA)
Related Parts
5920-00-031-5129INTERCHANGEABLE
FUSE,CARTRIDGE
216.500
6515-00-663-0148INTERCHANGEABLE
CASE,BONE CHISELS
21-2500
5998-01-049-2614INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1135-0096
5998-01-079-6037INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY

Frequently Asked Questions

What is NSN 4320-01-124-6736?

NSN 4320-01-124-6736 is a Insert,stuffing Box, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-124-6736?

NSN 4320-01-124-6736 has 2 cross-referenced part numbers: 212500 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 212500 (Toolex, Inc Dba Toolex Inc).

What NSN replaces 4320-01-124-6736?

There are 4 known substitutes for 4320-01-124-6736: 5920-00-031-5129, 6515-00-663-0148, 5998-01-049-2614 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 212500?

Key specifications for 212500: General Characteristics Item Description: STEEL; 5.125 IN. OD; 2.625 IN. ID IN. 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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