PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1504Retainer,special,packing

Curtiss-Wright Controls, Inc. Div Actuation Division · NSN 1680-00-612-3572 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-612-3572 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-612-3572. Primary manufacturer part number: A1504.
Features
  • Retainer,special,packing — FSC 1680
  • General Characteristics Item Description: STAINLESS STEEL 18-8,0.029 TO 0.033 IN. THICK,1.045 TO 1.049 IN. OVERALL DIA. 0.375 IN. CENTER HOLE,2 0.125 IN. HOLES,DRILL 0.718 IN. C TO C IN
  • 1 verified cross-reference
  • Primary manufacturer: Curtiss-Wright Controls, Inc. Div Actuation Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Retainer,special,packing, cataloged under National Stock Number 1680-00-612-3572, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 1 verified specification, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-00-612-3572
Primary Part NumberA1504
Item NameRetainer,special,packing
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerCurtiss-Wright Controls, Inc. Div Actuation Division
StatusACTIVE
General Characteristics Item DescriptionSTAINLESS STEEL 18-8,0.029 TO 0.033 IN. THICK,1.045 TO 1.049 IN. OVERALL DIA. 0.375 IN. CENTER HOLE,2 0.125 IN. HOLES,DRILL 0.718 IN. C TO C IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-717-3354A1504 INTERCHANGEABLE
Plug,tube Fitting,solder Type
Mueller Brass Co.
2520-00-737-31197373119 INTERCHANGEABLE
Shaft Shifter
U S Army Tank Automotive Command Amsta-Im-Mm
6530-01-380-3610A1504 INTERCHANGEABLE
Filter,sterilizer
Steris Corporation Dba Steris Applied Sterilization Technololgies
Cross-Reference Index
Part NumberManufacturer
A1504 PRIMARY Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
Related Parts
4730-00-717-3354INTERCHANGEABLE
PLUG,TUBE FITTING,SOLDER TYPE
A1504
2520-00-737-3119INTERCHANGEABLE
SHAFT SHIFTER
7373119
6530-01-380-3610INTERCHANGEABLE
FILTER,STERILIZER
A1504

Frequently Asked Questions

What is NSN 1680-00-612-3572?

NSN 1680-00-612-3572 is a Retainer,special,packing, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-612-3572?

NSN 1680-00-612-3572 has 1 cross-referenced part number: A1504 (Curtiss-Wright Controls, Inc. Div Actuation Division).

What NSN replaces 1680-00-612-3572?

There are 3 known substitutes for 1680-00-612-3572: 4730-00-717-3354, 2520-00-737-3119, 6530-01-380-3610. Verify interchangeability with system specifications before substitution.

What are the specifications of A1504?

Key specifications for A1504: General Characteristics Item Description: STAINLESS STEEL 18-8,0.029 TO 0.033 IN. THICK,1.045 TO 1.049 IN. OVERALL DIA. 0.375 IN. CENTER HOLE,2 0.125 IN. HOLES,DRILL 0.718 IN. C TO C IN. 1 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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