PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1905Filter,relief

Bird Products Corp · NSN 6530-01-284-3128 · FSC 6530 · No Item Name Available
Verified by PartsTable
NSN 6530-01-284-3128 — this item is cataloged by the U.S. Government under National Stock Number 6530-01-284-3128. Primary manufacturer part number: 1905.
Features
  • Filter,relief — FSC 6530
  • General Characteristics Item Description: FOR USE W/RESPIRATORY THERAPY SYSTEM,MDL MARK 7A; W/VALVE A
  • 1 verified cross-reference
  • Primary manufacturer: Bird Products Corp
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,relief, cataloged under National Stock Number 6530-01-284-3128, 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 Bird Products Corp. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6530-01-284-3128
Primary Part Number1905
Item NameFilter,relief
FSC / FSG6530 / 65 — No Item Name Available
ManufacturerBird Products Corp
StatusACTIVE
General Characteristics Item DescriptionFOR USE W/RESPIRATORY THERAPY SYSTEM,MDL MARK 7A; W/VALVE A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
Cover and Jar Assembly,humidifie
3110-00-038-54431905S INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5310-00-096-1723 INTERCHANGEABLE
Nut,plain,hexagon
5120-00-203-67211905-010 INTERCHANGEABLE
Jack,hydraulic,hand
Columbus Jack Corporation Div Columbus Jack
5998-00-253-75611905 INTERCHANGEABLE
Circuit Card Assembly
Gifft T H Co Inc
6115-00-635-8108 INTERCHANGEABLE
Generator Set,diesel Engine
5340-00-813-21291905 INTERCHANGEABLE
Band,retaining
V I J Corp Div National Utilities Company
6250-00-866-7472 INTERCHANGEABLE
Lampholder
2990-00-903-832421331 INTERCHANGEABLE
Muffler,exhaust
Walker Mfg Co
6680-00-943-731019-05-0006 INTERCHANGEABLE
Venturi Meter
Electric Boat Corporation Div General Dynamics Electric Boat
Cross-Reference Index
Part NumberManufacturer
1905 PRIMARY Bird Products Corp (USA)
Related Parts
6530-00-379-4391SUCCESSOR
COVER AND JAR ASSEMBLY,HUMIDIFIE
3110-00-038-5443INTERCHANGEABLE
BEARING,BALL,ANNULAR
1905S
5310-00-096-1723INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5120-00-203-6721INTERCHANGEABLE
JACK,HYDRAULIC,HAND
1905-010
5998-00-253-7561INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1905
6115-00-635-8108INTERCHANGEABLE
GENERATOR SET,DIESEL ENGINE
5340-00-813-2129INTERCHANGEABLE
BAND,RETAINING
1905
6250-00-866-7472INTERCHANGEABLE
LAMPHOLDER
2990-00-903-8324INTERCHANGEABLE
MUFFLER,EXHAUST
21331
6680-00-943-7310INTERCHANGEABLE
VENTURI METER
19-05-0006
3120-01-006-2020INTERCHANGEABLE
BEARING,SLEEVE
5110-01-014-4948INTERCHANGEABLE
STRIPPER,CABLE,HAND
5110-01-014-4948

Frequently Asked Questions

What is NSN 6530-01-284-3128?

NSN 6530-01-284-3128 is a Filter,relief, manufactured by Bird Products Corp, classified under FSC 6530 (No Item Name Available). Status: active.

What are the part numbers for NSN 6530-01-284-3128?

NSN 6530-01-284-3128 has 1 cross-referenced part number: 1905 (Bird Products Corp).

What NSN replaces 6530-01-284-3128?

There are 12 known substitutes for 6530-01-284-3128: 6530-00-379-4391, 3110-00-038-5443, 5310-00-096-1723 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1905?

Key specifications for 1905: Part Name Assigned by Controlling Agency: FILTER RELIEF USE W/RESPIRATORY THERAPY SYS MARK7A6530011197869; General Characteristics Item Description: FOR USE W/RESPIRATORY THERAPY SYSTEM,MDL MARK 7A; W/VALVE A; End Item Identification: 6530-01-119-7869. 3 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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