PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

221-004Packing,preformed

Euramco Safety Inc · NSN 5330-00-340-5261 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-340-5261 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-340-5261. Primary manufacturer part number: 221-004.
Features
  • Packing,preformed — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Euramco Safety Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-340-5261, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Euramco Safety Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-340-5261
Primary Part Number221-004
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerEuramco Safety Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-040-14591A7140 INTERCHANGEABLE
Gasket
Napco International Llc Dba Napco International Inc
4510-01-128-4720 INTERCHANGEABLE
Faucet,double
4140-01-212-1267FC-24 32X1 ST INTERCHANGEABLE
Impeller,fan,axial
Philips Industries Inc
Cross-Reference Index
Part NumberManufacturer
221-004 PRIMARY Euramco Safety Inc (USA)
RV330 A W Chesterton Co Div Sealing Device Division (USA)
Related Parts
5330-00-040-1459INTERCHANGEABLE
GASKET
1A7140
4510-01-128-4720INTERCHANGEABLE
FAUCET,DOUBLE
4140-01-212-1267INTERCHANGEABLE
IMPELLER,FAN,AXIAL
FC-24 32X1 ST

Frequently Asked Questions

What is NSN 5330-00-340-5261?

NSN 5330-00-340-5261 is a Packing,preformed, manufactured by Euramco Safety Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-340-5261?

NSN 5330-00-340-5261 has 2 cross-referenced part numbers: 221-004 (Euramco Safety Inc), RV330 (A W Chesterton Co Div Sealing Device Division).

What NSN replaces 5330-00-340-5261?

There are 3 known substitutes for 5330-00-340-5261: 5330-00-040-1459, 4510-01-128-4720, 4140-01-212-1267. Verify interchangeability with system specifications before substitution.

What are the specifications of 221-004?

Key specifications for 221-004: Special Features: CROSS-SECTIONAL SHAPE STYLE:116 IRREGULAR SHAPE FROM OLD FIIG A03200. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com