PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-77Bearing Unit,roller

Crane Carrier Company, Llc · NSN 3130-00-204-5448 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-00-204-5448 — this item is cataloged by the U.S. Government under National Stock Number 3130-00-204-5448. Primary manufacturer part number: 20-77.
Features
  • Bearing Unit,roller — FSC 3130
  • 1 verified cross-reference
  • Primary manufacturer: Crane Carrier Company, Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing Unit,roller, cataloged under National Stock Number 3130-00-204-5448, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Crane Carrier Company, Llc. 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.

Catalog Facts
Item NameBearing Unit,roller
FSC / FSG3130 — No Item Name Available (FSG 31)
ManufacturersCrane Carrier Company, Llc (CAGE 03533)
Technical Specifications
ParameterValue
NSN3130-00-204-5448
Primary Part Number20-77
Item NameBearing Unit,roller
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerCrane Carrier Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-308-3809GA143C INTERCHANGEABLE
Repair Tool,pneumatic Tire Valve
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
4210-00-372-086820770001 INTERCHANGEABLE
Tip Assembly,nozzle
Akron Brass Company
5360-00-597-74462077 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace, Llc Dba Jackson South
4940-00-768-74102077 INTERCHANGEABLE
Stem Assembly,grit
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
5950-00-808-1981 INTERCHANGEABLE
Transformer,power
5910-00-989-50582077 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Ballantine Laboratories Inc
6760-01-021-5943 INTERCHANGEABLE
Magazine,film
4730-01-125-20712077 INTERCHANGEABLE
Nipple,pipe
Am General Llc
7690-01-187-01021-93G INTERCHANGEABLE
Label
Automatic Business Products Company Inc Div Pharmex
5975-01-219-1958150-0742-020 INTERCHANGEABLE
Bushing,electrical Conductor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
20-77 PRIMARY Crane Carrier Company, Llc (USA)
Related Parts
5120-00-308-3809INTERCHANGEABLE
REPAIR TOOL,PNEUMATIC TIRE VALVE
GA143C
4210-00-372-0868INTERCHANGEABLE
TIP ASSEMBLY,NOZZLE
20770001
5360-00-597-7446INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2077
4940-00-768-7410INTERCHANGEABLE
STEM ASSEMBLY,GRIT
2077
5950-00-808-1981INTERCHANGEABLE
TRANSFORMER,POWER
5910-00-989-5058INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
2077
6760-01-021-5943INTERCHANGEABLE
MAGAZINE,FILM
4730-01-125-2071INTERCHANGEABLE
NIPPLE,PIPE
2077
7690-01-187-0102INTERCHANGEABLE
LABEL
1-93G
5975-01-219-1958INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
150-0742-020
5975-01-276-8241INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
2077
4730-01-348-8998INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
2077

Frequently Asked Questions

What is NSN 3130-00-204-5448?

NSN 3130-00-204-5448 is a Bearing Unit,roller, manufactured by Crane Carrier Company, Llc, classified under FSC 3130 (No Item Name Available). Status: active.

What are the part numbers for NSN 3130-00-204-5448?

NSN 3130-00-204-5448 has 1 cross-referenced part number: 20-77 (Crane Carrier Company, Llc).

What NSN replaces 3130-00-204-5448?

There are 12 known substitutes for 3130-00-204-5448: 5120-00-308-3809, 4210-00-372-0868, 5360-00-597-7446 and 9 more. Verify interchangeability with system specifications before substitution.

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