PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A261Eyelet,metallic

Edwin B. Stimpson Company, Inc. Dba Stimpson · NSN 5325-00-171-7339 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-171-7339 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-171-7339. Primary manufacturer part number: A261.
Features
  • Eyelet,metallic — FSC 5325
  • Material: COPPER ALLOY OVERALL
  • Barrel Style: STRAIGHT ROUND TYPE
  • Barrel Height: 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
  • Surface Treatment: CADMIUM OVERALL
  • Flange Style: FLANGE
  • Barrel Outside Diameter: 0.062 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
  • Flange Outside Diameter: 0.100 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Eyelet,metallic, cataloged under National Stock Number 5325-00-171-7339, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Edwin B. Stimpson Company, Inc. Dba Stimpson. Government technical data includes 7 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5325-00-171-7339
Primary Part NumberA261
Item NameEyelet,metallic
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerEdwin B. Stimpson Company, Inc. Dba Stimpson
StatusCANCELLED
MaterialCOPPER ALLOY OVERALL
Barrel StyleSTRAIGHT ROUND TYPE
Barrel Height0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
Surface TreatmentCADMIUM OVERALL
Flange StyleFLANGE
Barrel Outside Diameter0.062 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
Flange Outside Diameter0.100 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5905-00-136-80391908926-2 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Honeywell Intl Inc Defense Avionics Systems
2590-00-137-19685829 INTERCHANGEABLE
Cap,filler Opening
Tyco Fire Products Lp
6240-00-139-5367829853 INTERCHANGEABLE
Lamp,glow
Fluke Corp
5310-00-185-6357 INTERCHANGEABLE
Nut,plain,round
5960-00-248-84945829 INTERCHANGEABLE
Electron Tube
Joint Electronics Type Designation System
5960-00-272-8546 INTERCHANGEABLE
Electron Tube
5950-00-275-6793278-0378-010 INTERCHANGEABLE
Transformer,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5365-00-364-680407-850808 INTERCHANGEABLE
Shim
Tvh Parts Co.
4530-00-394-8492 INTERCHANGEABLE
Atomizer Assembly
4320-00-396-2495571-5600-1444702REVAITEM4 INTERCHANGEABLE
Impeller,pump,centrifugal
Naval Ship Systems Command
Cross-Reference Index
Part NumberManufacturer
X9-100-4 Horizon Aerospace Llc Dba Magnetics Division (USA)
A261 PRIMARY Edwin B. Stimpson Company, Inc. Dba Stimpson (USA)
5829 Buell Industries Inc Anchor Fasteners Div (USA)
EY-100 Grimes Aerospace Company (USA)
Related Parts
5905-00-136-8039INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
1908926-2
2590-00-137-1968INTERCHANGEABLE
CAP,FILLER OPENING
5829
6240-00-139-5367INTERCHANGEABLE
LAMP,GLOW
829853
5310-00-185-6357INTERCHANGEABLE
NUT,PLAIN,ROUND
5960-00-248-8494INTERCHANGEABLE
ELECTRON TUBE
5829
5960-00-272-8546INTERCHANGEABLE
ELECTRON TUBE
5950-00-275-6793INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
278-0378-010
5365-00-364-6804INTERCHANGEABLE
SHIM
07-850808
4530-00-394-8492INTERCHANGEABLE
ATOMIZER ASSEMBLY
4320-00-396-2495INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
571-5600-1444702REVAITEM4
5950-00-646-0646INTERCHANGEABLE
TRANSFORMER,POWER
420-70-0815
5930-00-655-1521INTERCHANGEABLE
SWITCH,TOGGLE

Frequently Asked Questions

What is NSN 5325-00-171-7339?

NSN 5325-00-171-7339 is a Eyelet,metallic, manufactured by Edwin B. Stimpson Company, Inc. Dba Stimpson, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-171-7339?

NSN 5325-00-171-7339 has 4 cross-referenced part numbers: X9-100-4 (Horizon Aerospace Llc Dba Magnetics Division), A261 (Edwin B. Stimpson Company, Inc. Dba Stimpson), 5829 (Buell Industries Inc Anchor Fasteners Div), EY-100 (Grimes Aerospace Company).

What NSN replaces 5325-00-171-7339?

There are 12 known substitutes for 5325-00-171-7339: 5905-00-136-8039, 2590-00-137-1968, 6240-00-139-5367 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A261?

Key specifications for A261: Material: COPPER ALLOY OVERALL; Barrel Style: STRAIGHT ROUND TYPE; Barrel Height: 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN; Surface Treatment: CADMIUM OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-171-7339 still in active supply?

NSN 5325-00-171-7339 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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