PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1273Eyelet,metallic

Edwin B. Stimpson Company, Inc. Dba Stimpson · NSN 5325-00-354-6540 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-354-6540 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-354-6540. Primary manufacturer part number: A1273.
Features
  • Eyelet,metallic — FSC 5325
  • Barrel Height: 0.177 INCHES NOMINAL IN
  • Barrel Outside Diameter: 0.073 INCHES NOMINAL IN
  • Flange Outside Diameter: 0.115 INCHES NOMINAL IN
  • Barrel Style: STRAIGHT ROUND TYPE
  • Material: COPPER ALLOY 260 OVERALL
  • Flange Style: FLANGE
  • 2 verified cross-references
Applications
  • Applications requiring Copper Alloy 260 Overall construction
General Description

The Eyelet,metallic, cataloged under National Stock Number 5325-00-354-6540, 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 6 verified specifications, 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
NSN5325-00-354-6540
Primary Part NumberA1273
Item NameEyelet,metallic
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerEdwin B. Stimpson Company, Inc. Dba Stimpson
StatusACTIVE
Barrel Height0.177 INCHES NOMINAL IN
Barrel Outside Diameter0.073 INCHES NOMINAL IN
Flange Outside Diameter0.115 INCHES NOMINAL IN
Barrel StyleSTRAIGHT ROUND TYPE
MaterialCOPPER ALLOY 260 OVERALL
Flange StyleFLANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4820-00-036-149201273001265 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4310-00-429-9971A1-273 INTERCHANGEABLE
Cylinder Reciprocat
Dresser Industries Inc Leroi Div
2910-00-495-9476A1273 INTERCHANGEABLE
Rod,throttle
Am General Llc
4820-01-431-9119 INTERCHANGEABLE
Disk,valve
Cross-Reference Index
Part NumberManufacturer
038816-004 Simmonds Precision Products Inc (USA)
A1273 PRIMARY Edwin B. Stimpson Company, Inc. Dba Stimpson (USA)
Related Parts
4820-00-036-1492INTERCHANGEABLE
DISK,VALVE
01273001265
4310-00-429-9971INTERCHANGEABLE
CYLINDER RECIPROCAT
A1-273
2910-00-495-9476INTERCHANGEABLE
ROD,THROTTLE
A1273
4820-01-431-9119INTERCHANGEABLE
DISK,VALVE

Frequently Asked Questions

What is NSN 5325-00-354-6540?

NSN 5325-00-354-6540 is a Eyelet,metallic, manufactured by Edwin B. Stimpson Company, Inc. Dba Stimpson, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-354-6540?

NSN 5325-00-354-6540 has 2 cross-referenced part numbers: 038816-004 (Simmonds Precision Products Inc), A1273 (Edwin B. Stimpson Company, Inc. Dba Stimpson).

What NSN replaces 5325-00-354-6540?

There are 4 known substitutes for 5325-00-354-6540: 4820-00-036-1492, 4310-00-429-9971, 2910-00-495-9476 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1273?

Key specifications for A1273: Barrel Height: 0.177 INCHES NOMINAL IN; Barrel Outside Diameter: 0.073 INCHES NOMINAL IN; Flange Outside Diameter: 0.115 INCHES NOMINAL IN; Barrel Style: STRAIGHT ROUND TYPE. 6 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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