PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

176-5Parts Kit,relay Valve,air Pressu

Sealco Air Controls Inc · NSN 2530-00-357-5066 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-357-5066 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-357-5066. Primary manufacturer part number: 176-5.
Features
  • Parts Kit,relay Valve,air Pressu — FSC 2530
  • Supply Items and Quantities: O-RING 2; GASKET 1; GROMMET 2
  • Component Quantity: 5
  • 1 verified cross-reference
  • Primary manufacturer: Sealco Air Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Circuit control and protection
  • Equipment power management
General Description

The Parts Kit,relay Valve,air Pressu, cataloged under National Stock Number 2530-00-357-5066, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Sealco Air Controls Inc. Government technical data includes 2 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-00-357-5066
Primary Part Number176-5
Item NameParts Kit,relay Valve,air Pressu
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerSealco Air Controls Inc
StatusACTIVE
Supply Items and QuantitiesO-RING 2; GASKET 1; GROMMET 2
Component Quantity5
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-052-1981B12J20K INTERCHANGEABLE
Resistor,fixed,wire Wound
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
4330-00-218-5914 INTERCHANGEABLE
Holder,nozzle
5915-00-390-8501293-1260-020 INTERCHANGEABLE
Filter,band Pass
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5950-00-439-6259722849-1 INTERCHANGEABLE
Transformer,audio Frequency
Raytheon Company Div Rmd Strategic
3110-00-555-5577109119-20 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5975-00-660-5809 INTERCHANGEABLE
Coupling,electrical Conduit
5950-00-833-02492115627 INTERCHANGEABLE
Reactor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6515-00-915-4162017800 INTERCHANGEABLE
Tube,connecting,utility
C. R. Bard, Inc.
5360-01-078-55771765 INTERCHANGEABLE
Spring,helical,compression
Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.
4330-01-110-683051765 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
Cross-Reference Index
Part NumberManufacturer
176-5 PRIMARY Sealco Air Controls Inc (USA)
Related Parts
5905-00-052-1981INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
B12J20K
4330-00-218-5914INTERCHANGEABLE
HOLDER,NOZZLE
5915-00-390-8501INTERCHANGEABLE
FILTER,BAND PASS
293-1260-020
5950-00-439-6259INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
722849-1
3110-00-555-5577INTERCHANGEABLE
BEARING,BALL,ANNULAR
109119-20
5975-00-660-5809INTERCHANGEABLE
COUPLING,ELECTRICAL CONDUIT
5950-00-833-0249INTERCHANGEABLE
REACTOR
2115627
6515-00-915-4162INTERCHANGEABLE
TUBE,CONNECTING,UTILITY
017800
5360-01-078-5577INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1765
4330-01-110-6830INTERCHANGEABLE
FILTER ELEMENT,FLUID
51765
3040-01-297-3509INTERCHANGEABLE
LINING,FRICTION
6740-01-383-3599INTERCHANGEABLE
REMOTE CONTROL,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 2530-00-357-5066?

NSN 2530-00-357-5066 is a Parts Kit,relay Valve,air Pressu, manufactured by Sealco Air Controls Inc, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-357-5066?

NSN 2530-00-357-5066 has 1 cross-referenced part number: 176-5 (Sealco Air Controls Inc).

What NSN replaces 2530-00-357-5066?

There are 12 known substitutes for 2530-00-357-5066: 5905-00-052-1981, 4330-00-218-5914, 5915-00-390-8501 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 176-5?

Key specifications for 176-5: Supply Items and Quantities: O-RING 2; GASKET 1; GROMMET 2; Component Quantity: 5. 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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