PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-16581Filter-Drier,refrigerant

Mueller Brass Co. · NSN 4130-00-457-0133 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-00-457-0133 — this item is cataloged by the U.S. Government under National Stock Number 4130-00-457-0133. Primary manufacturer part number: A-16581.
Features
  • Filter-Drier,refrigerant — FSC 4130
  • Desiccant Capacity: 96.000 CUBIC INCHES
  • Cartridge Length: 5.500 INCHES NOMINAL IN
  • Leg Length: 0.940 INCHES NOMINAL BOTH ENDS IN
  • Unpackaged Unit Weight: 14.000 POUNDS LBS
  • Unit Type: REFILLABLE CARTRIDGE
  • Cartridge Overall Diameter: 3.740 INCHES NOMINAL IN
  • End Connection Type and Location: UNTHREADED INTERNAL TUBE FIRST END
Applications
  • Applications requiring Steel Shell construction
General Description

The Filter-Drier,refrigerant, cataloged under National Stock Number 4130-00-457-0133, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Mueller Brass Co.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4130-00-457-0133
Primary Part NumberA-16581
Item NameFilter-Drier,refrigerant
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerMueller Brass Co.
StatusCANCELLED
Desiccant Capacity96.000 CUBIC INCHES
Cartridge Length5.500 INCHES NOMINAL IN
Leg Length0.940 INCHES NOMINAL BOTH ENDS IN
Unpackaged Unit Weight14.000 POUNDS LBS
Unit TypeREFILLABLE CARTRIDGE
Cartridge Overall Diameter3.740 INCHES NOMINAL IN
End Connection Type and LocationUNTHREADED INTERNAL TUBE FIRST END
Distance From Outlet Centerline to Inlet Face11.750 INCHES NOMINAL IN
Cartridge Quantity2
Connection Special DesignUNION BOTH ENDS
Shell Diameter4.750 INCHES NOMINAL IN
ShapeANGULAR
Style DesignatorUNTHREADED INTERNAL BOTH ENDS
Surface TreatmentCADMIUM AND PAINT SHELL
MaterialSTEEL SHELL
Tube Outside Diameter for Which Designed1.125 INCHES NOMINAL BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5950-00-106-3814C969 INTERCHANGEABLE
Reactor
Payne Magnetics, Inc.
5962-01-075-6862932819-516 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
6625-01-540-0542 INTERCHANGEABLE
Multimeter
1015-01-616-877361603 INTERCHANGEABLE
Firing Mechanism,cannon
American Apex Corporation
Cross-Reference Index
Part NumberManufacturer
A-16581 PRIMARY Mueller Brass Co. (USA)
C969 Zf Industrieantriebe Witten Gmbh (DEU)
ADKS-969 Emerson Electric Co Alco Controls Div (USA)
C-969 Parker-Hannifin Corp Div Sporlan Division (USA)
61603 Alter Harry Co the Div of T E C (USA)
SD-969 Mueller Brass Co. (USA)
C-969G Parker-Hannifin Corp Div Sporlan Division (USA)
Related Parts
5950-00-106-3814INTERCHANGEABLE
REACTOR
C969
5962-01-075-6862INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932819-516
6625-01-540-0542INTERCHANGEABLE
MULTIMETER
1015-01-616-8773INTERCHANGEABLE
FIRING MECHANISM,CANNON
61603

Frequently Asked Questions

What is NSN 4130-00-457-0133?

NSN 4130-00-457-0133 is a Filter-Drier,refrigerant, manufactured by Mueller Brass Co., classified under FSC 4130 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4130-00-457-0133?

NSN 4130-00-457-0133 has 7 cross-referenced part numbers: A-16581 (Mueller Brass Co.), C969 (Zf Industrieantriebe Witten Gmbh), ADKS-969 (Emerson Electric Co Alco Controls Div), C-969 (Parker-Hannifin Corp Div Sporlan Division), 61603 (Alter Harry Co the Div of T E C) and 2 more.

What NSN replaces 4130-00-457-0133?

There are 4 known substitutes for 4130-00-457-0133: 5950-00-106-3814, 5962-01-075-6862, 6625-01-540-0542 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-16581?

Key specifications for A-16581: Desiccant Capacity: 96.000 CUBIC INCHES; Cartridge Length: 5.500 INCHES NOMINAL IN; Leg Length: 0.940 INCHES NOMINAL BOTH ENDS IN; Unpackaged Unit Weight: 14.000 POUNDS LBS. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4130-00-457-0133 still in active supply?

NSN 4130-00-457-0133 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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