PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3231-6Eyelet,metallic

Howmet Global Fastening Systems Inc. Div Tridair Products · NSN 5325-01-204-3447 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-204-3447 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-204-3447. Primary manufacturer part number: 3231-6.
Features
  • Eyelet,metallic — FSC 5325
  • Barrel Outside Diameter: 0.463 INCHES MINIMUM AND 0.467 INCHES MAXIMUM IN
  • Material: STEEL COMP 304 OVERALL
  • Flange Style: FLANGE
  • Barrel Height: 0.155 INCHES NOMINAL IN
  • Material Document and Classification: QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Barrel Style: STRAIGHT ROUND TYPE
Applications
  • Applications requiring Steel Comp 304 Overall construction
General Description

The Eyelet,metallic, cataloged under National Stock Number 5325-01-204-3447, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc. Div Tridair Products. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-204-3447
Primary Part Number3231-6
Item NameEyelet,metallic
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerHowmet Global Fastening Systems Inc. Div Tridair Products
StatusACTIVE
Barrel Outside Diameter0.463 INCHES MINIMUM AND 0.467 INCHES MAXIMUM IN
MaterialSTEEL COMP 304 OVERALL
Flange StyleFLANGE
Barrel Height0.155 INCHES NOMINAL IN
Material Document and ClassificationQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
Barrel StyleSTRAIGHT ROUND TYPE
Flange Outside Diameter0.647 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-00-229-0305B175 INTERCHANGEABLE
Gasket
Dresser, Llc
3110-00-415-172532316 INTERCHANGEABLE
Bearing,roller,tapered
Skf (uk) Ltd
3610-01-021-9729932316 INTERCHANGEABLE
Exposure Glass
Abd Intl Inc Dba Abdick
6110-01-184-741332316 INTERCHANGEABLE
Panel,control
Setra Systems, Inc. Dba Gems Sensors
5355-01-264-627413226E0101 INTERCHANGEABLE
Knob
Cecom Lr Center
4820-01-540-812532316 INTERCHANGEABLE
Disk,valve
Flowserve Inc
5985-01-561-428032316 INTERCHANGEABLE
Antenna
Trimble Inc Dba Trimble Navigation
5305-01-610-956032316 INTERCHANGEABLE
Screw,tapping
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
3231-6 Howmet Global Fastening Systems Inc Div Torrance Operations (USA)
3231-6 PRIMARY Howmet Global Fastening Systems Inc. Div Tridair Products (USA)
3231-6 PRIMARY Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana (USA)
3M1075-6-08 The Boeing Company Div Defense (USA)
Related Parts
5330-00-229-0305INTERCHANGEABLE
GASKET
B175
3110-00-415-1725INTERCHANGEABLE
BEARING,ROLLER,TAPERED
32316
3610-01-021-9729INTERCHANGEABLE
EXPOSURE GLASS
932316
6110-01-184-7413INTERCHANGEABLE
PANEL,CONTROL
32316
5355-01-264-6274INTERCHANGEABLE
KNOB
13226E0101
4820-01-540-8125INTERCHANGEABLE
DISK,VALVE
32316
5985-01-561-4280INTERCHANGEABLE
ANTENNA
32316
5305-01-610-9560INTERCHANGEABLE
SCREW,TAPPING
32316

Frequently Asked Questions

What is NSN 5325-01-204-3447?

NSN 5325-01-204-3447 is a Eyelet,metallic, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-204-3447?

NSN 5325-01-204-3447 has 4 cross-referenced part numbers: 3231-6 (Howmet Global Fastening Systems Inc Div Torrance Operations), 3231-6 (Howmet Global Fastening Systems Inc. Div Tridair Products), 3231-6 (Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana), 3M1075-6-08 (The Boeing Company Div Defense).

What NSN replaces 5325-01-204-3447?

There are 8 known substitutes for 5325-01-204-3447: 5330-00-229-0305, 3110-00-415-1725, 3610-01-021-9729 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3231-6?

Key specifications for 3231-6: Barrel Outside Diameter: 0.463 INCHES MINIMUM AND 0.467 INCHES MAXIMUM IN; Material: STEEL COMP 304 OVERALL; Flange Style: FLANGE; Barrel Height: 0.155 INCHES NOMINAL IN. 8 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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