PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12373Retainer,helical Compression Spr

Aerocontrolex Group, Inc. Div Talley Actuators · NSN 5340-01-061-2287 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-061-2287 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-061-2287. Primary manufacturer part number: 12373.
Features
  • Retainer,helical Compression Spr — FSC 5340
  • Body Inside Diameter: 0.380 INCHES NOMINAL IN
  • Flange Thickness: 0.031 INCHES NOMINAL IN
  • Material Document and Classification: QQ-B-626, COMP 22, 1/2H FED SPEC SINGLE MATERIAL RESPONSE
  • Material: COPPER ALLOY 360
  • Style Designator: IRREGULAR
  • Casehardening Indicator: NOT CASEHARDENED
  • Body Outside Diameter: 0.438 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy 360 construction
General Description

The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-061-2287, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aerocontrolex Group, Inc. Div Talley Actuators. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-061-2287
Primary Part Number12373
Item NameRetainer,helical Compression Spr
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerAerocontrolex Group, Inc. Div Talley Actuators
StatusACTIVE
Body Inside Diameter0.380 INCHES NOMINAL IN
Flange Thickness0.031 INCHES NOMINAL IN
Material Document and ClassificationQQ-B-626, COMP 22, 1/2H FED SPEC SINGLE MATERIAL RESPONSE
MaterialCOPPER ALLOY 360
Style DesignatorIRREGULAR
Casehardening IndicatorNOT CASEHARDENED
Body Outside Diameter0.438 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 7
Cover,access
5133-00-262-2171 INTERCHANGEABLE
Drill,twist
2805-00-535-3827123-0073 INTERCHANGEABLE
Breather
Cummins Power Generation Inc.
6150-00-989-7860REDAR314-3 INTERCHANGEABLE
Cable Assembly,special Purpose,e
R.e. Darling Co., Inc.
3120-01-280-657512373 INTERCHANGEABLE
Bearing,sleeve
Westerbeke Corporation
6525-01-575-0144100-0802-02 INTERCHANGEABLE
Mirror,return,computed Radiograp
Minxray Inc
5330-01-605-887912373 INTERCHANGEABLE
Gasket
Tegam, Inc.
Cross-Reference Index
Part NumberManufacturer
12373 PRIMARY Aerocontrolex Group, Inc. Div Talley Actuators (USA)
Related Parts
5340-01-498-6306SUCCESSOR
COVER,ACCESS
5133-00-262-2171INTERCHANGEABLE
DRILL,TWIST
2805-00-535-3827INTERCHANGEABLE
BREATHER
123-0073
6150-00-989-7860INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
REDAR314-3
3120-01-280-6575INTERCHANGEABLE
BEARING,SLEEVE
12373
6525-01-575-0144INTERCHANGEABLE
MIRROR,RETURN,COMPUTED RADIOGRAP
100-0802-02
5330-01-605-8879INTERCHANGEABLE
GASKET
12373

Frequently Asked Questions

What is NSN 5340-01-061-2287?

NSN 5340-01-061-2287 is a Retainer,helical Compression Spr, manufactured by Aerocontrolex Group, Inc. Div Talley Actuators, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-061-2287?

NSN 5340-01-061-2287 has 1 cross-referenced part number: 12373 (Aerocontrolex Group, Inc. Div Talley Actuators).

What NSN replaces 5340-01-061-2287?

There are 7 known substitutes for 5340-01-061-2287: 5340-01-498-6306, 5133-00-262-2171, 2805-00-535-3827 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12373?

Key specifications for 12373: Body Inside Diameter: 0.380 INCHES NOMINAL IN; Flange Thickness: 0.031 INCHES NOMINAL IN; Material Document and Classification: QQ-B-626, COMP 22, 1/2H FED SPEC SINGLE MATERIAL RESPONSE; Material: COPPER ALLOY 360. 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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