PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21119Cap,pillow Block

Moog Inc. Dba Ampac-Isp Corp · NSN 3130-01-183-3979 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-01-183-3979 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-183-3979. Primary manufacturer part number: 21119.
Features
  • Cap,pillow Block — FSC 3130
  • 3 verified cross-references
  • Primary manufacturer: Moog Inc. Dba Ampac-Isp Corp
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 3130-01-183-3979, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 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)
ManufacturersMoog Inc. Dba Ampac-Isp Corp (CAGE 07270)
Technical Specifications
ParameterValue
NSN3130-01-183-3979
Primary Part Number21119
Item NameCap,pillow Block
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-356-131021737 INTERCHANGEABLE
Elbow,air Cleaner
Briggs and Stratton Corp
6130-00-405-2921 INTERCHANGEABLE
Power Supply
1660-00-571-2238 INTERCHANGEABLE
Converter,liquid Oxygen
4820-01-154-8220 INTERCHANGEABLE
Valve
4320-01-209-290021119 INTERCHANGEABLE
Shaft and Bearing Assembly
Parker Hannifin Corporation Div Hydraulic Systems Division
4730-01-669-1863 INTERCHANGEABLE
Elbow,pipe to Tube
5930-01-685-893321119 INTERCHANGEABLE
Switch,pressure
World Magnetics Company Llc
Cross-Reference Index
Part NumberManufacturer
930-21065 ITEM 6 Moog Inc. Dba Ampac-Isp Corp (USA)
21119 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
930-21015 ITEM 6 Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
4730-00-356-1310INTERCHANGEABLE
ELBOW,AIR CLEANER
21737
6130-00-405-2921INTERCHANGEABLE
POWER SUPPLY
1660-00-571-2238INTERCHANGEABLE
CONVERTER,LIQUID OXYGEN
4820-01-154-8220INTERCHANGEABLE
VALVE
4320-01-209-2900INTERCHANGEABLE
SHAFT AND BEARING ASSEMBLY
21119
4730-01-669-1863INTERCHANGEABLE
ELBOW,PIPE TO TUBE
5930-01-685-8933INTERCHANGEABLE
SWITCH,PRESSURE
21119

Frequently Asked Questions

What is NSN 3130-01-183-3979?

NSN 3130-01-183-3979 is a Cap,pillow Block, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 3130 (No Item Name Available). Status: active.

What are the part numbers for NSN 3130-01-183-3979?

NSN 3130-01-183-3979 has 3 cross-referenced part numbers: 930-21065 ITEM 6 (Moog Inc. Dba Ampac-Isp Corp), 21119 (Moog Inc. Dba Ampac-Isp Corp), 930-21015 ITEM 6 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3130-01-183-3979?

There are 7 known substitutes for 3130-01-183-3979: 4730-00-356-1310, 6130-00-405-2921, 1660-00-571-2238 and 4 more. Verify interchangeability with system specifications before substitution.

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