PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4525Indicator,sterilization

Pymah Corp · NSN 6530-01-233-4404 · FSC 6530 · No Item Name Available
Verified by PartsTable
NSN 6530-01-233-4404 — this item is cataloged by the U.S. Government under National Stock Number 6530-01-233-4404. Primary manufacturer part number: 4525.
Features
  • Indicator,sterilization — FSC 6530
  • 2 verified cross-references
  • Primary manufacturer: Pymah Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,sterilization, cataloged under National Stock Number 6530-01-233-4404, is classified within Federal Supply Class 6530 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Pymah Corp. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN6530-01-233-4404
Primary Part Number4525
Item NameIndicator,sterilization
FSC / FSG6530 / 65 — No Item Name Available
ManufacturerPymah Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePG
Verified Substitutes 10
5340-00-050-1563179380 SUCCESSOR
Plug,expansion
Chrysler Realty Company Llc Dba Daimler Chrysler
2805-00-007-23672420222 INTERCHANGEABLE
Piston,internal Combustion Engin
Chrysler Realty Company Llc Dba Daimler Chrysler
5920-00-142-74481019301PC2 INTERCHANGEABLE
Fuseholder,block
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-231-156740-12292 INTERCHANGEABLE
Transformer,power
Magnetic Components Inc
5360-00-821-88404525 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
5935-01-021-31217513NP INTERCHANGEABLE
Connector,plug,electrical
Bryant Electric
4820-01-050-16314-00746-0 INTERCHANGEABLE
Body,valve
Spence Engineering Co Inc Dba Nicholson Steam Trap
4030-01-142-483445-25 INTERCHANGEABLE
Shackle
Schaefer Marine, Inc.
5950-01-153-93953461645 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
6625-01-573-60384525 INTERCHANGEABLE
Absorber,radio Frequency Radiati
Laird R & F Products, Inc.
Cross-Reference Index
Part NumberManufacturer
952P Pymah Corp (USA)
4525 PRIMARY Pymah Corp (USA)
Related Parts
5340-00-050-1563SUCCESSOR
PLUG,EXPANSION
179380
2805-00-007-2367INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
2420222
5920-00-142-7448INTERCHANGEABLE
FUSEHOLDER,BLOCK
1019301PC2
5950-00-231-1567INTERCHANGEABLE
TRANSFORMER,POWER
40-12292
5360-00-821-8840INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4525
5935-01-021-3121INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
7513NP
4820-01-050-1631INTERCHANGEABLE
BODY,VALVE
4-00746-0
4030-01-142-4834INTERCHANGEABLE
SHACKLE
45-25
5950-01-153-9395INTERCHANGEABLE
TRANSFORMER,POWER
3461645
6625-01-573-6038INTERCHANGEABLE
ABSORBER,RADIO FREQUENCY RADIATI
4525

Frequently Asked Questions

What is NSN 6530-01-233-4404?

NSN 6530-01-233-4404 is a Indicator,sterilization, manufactured by Pymah Corp, classified under FSC 6530 (No Item Name Available). Status: active.

What are the part numbers for NSN 6530-01-233-4404?

NSN 6530-01-233-4404 has 2 cross-referenced part numbers: 952P (Pymah Corp), 4525 (Pymah Corp).

What NSN replaces 6530-01-233-4404?

There are 10 known substitutes for 6530-01-233-4404: 5340-00-050-1563, 2805-00-007-2367, 5920-00-142-7448 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4525?

Key specifications for 4525: Special Features: ETHYLENE OXIDE; SINGLE USE; PROVIDES LINEAR SCALE PRESENTATION THAT PROPER CONDITIONS OF TIME,TEMP,MOISTURE,AND GAS CONCENTRATION HAVE BEEN MET DURING THE STERILIZATION CYCLE; FURTHER PROCESSING AFTER COMPLETION OF AERATION CYCLE IS NOT NECESSARY; UNIT QTY 1000; Part Name Assigned by Controlling Agency: INDICATOR STERILZ ETHYLENE OXIDE TIME TEMP MOISTURE GAS 1000S. 2 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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