PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AA42Cap,pillow Block

Circor Naval Solutions Llc Dba Warren Pumps · NSN 3130-01-222-7293 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-01-222-7293 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-222-7293. Primary manufacturer part number: AA42.
Features
  • Cap,pillow Block — FSC 3130
  • 2 verified cross-references
  • Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Cap,pillow Block, cataloged under National Stock Number 3130-01-222-7293, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. This item has 2 commercial cross-references 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.

Catalog Facts
Item NameCap,pillow Block
FSC / FSG3130 — No Item Name Available (FSG 31)
ManufacturersCircor Naval Solutions Llc Dba Warren Pumps (CAGE 63857)
Technical Specifications
ParameterValue
NSN3130-01-222-7293
Primary Part NumberAA42
Item NameCap,pillow Block
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
8510-00-817-02951018 INTERCHANGEABLE
Talcum Powder
Morning Star Industries Inc
6930-00-931-7350AA4-2 INTERCHANGEABLE
Adapter,bearing
Roller Bearing Co of America, Inc Div Pic Design
4220-01-508-1406AA42 INTERCHANGEABLE
Inflator,diver's Buoyancy Compen
Underwater Diving Inc Dba Trident
Cross-Reference Index
Part NumberManufacturer
AA42 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
R926 PIECE 8 Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
8510-00-817-0295INTERCHANGEABLE
TALCUM POWDER
1018
6930-00-931-7350INTERCHANGEABLE
ADAPTER,BEARING
AA4-2
4220-01-508-1406INTERCHANGEABLE
INFLATOR,DIVER'S BUOYANCY COMPEN
AA42

Frequently Asked Questions

What is NSN 3130-01-222-7293?

NSN 3130-01-222-7293 is a Cap,pillow Block, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 3130 (No Item Name Available). Status: active.

What are the part numbers for NSN 3130-01-222-7293?

NSN 3130-01-222-7293 has 2 cross-referenced part numbers: AA42 (Circor Naval Solutions Llc Dba Warren Pumps), R926 PIECE 8 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 3130-01-222-7293?

There are 3 known substitutes for 3130-01-222-7293: 8510-00-817-0295, 6930-00-931-7350, 4220-01-508-1406. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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