PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BB55S49077PC184Follower,fourth Cylinder

Naval Sea Systems Command · NSN 4310-00-167-9106 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-167-9106 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-167-9106. Primary manufacturer part number: BB55S49077PC184.
Features
  • Follower,fourth Cylinder — FSC 4310
  • General Characteristics Item Description: STEEL; 1.500 IN. OD; 0.315 IN. THK; 0.670 IN. ID; HUBBED ONE SIDE 0.873 IN. OD HUB; 0.062 IN. LG KEYWAY IN BORE AND ON BEARING SURFACE OPPOSITE HUB,0.250 IN. W BY 0.062 IN. D; GOOVE ON OUTER PERIPHERY 0.055 IN. W BY 0.015 IN.D CENTERED; DRILLED HOLE PARALLEL WITH BORE ABOVE HUB THRU ITEM 0.125 IN. DIA; LOCATED 0.312 IN. FROM OUTER EDGE TO CENTER OF HOLE,180.0 DEG ABOVE KEYWAY IN
  • 14 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Follower,fourth Cylinder, cataloged under National Stock Number 4310-00-167-9106, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-167-9106
Primary Part NumberBB55S49077PC184
Item NameFollower,fourth Cylinder
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
General Characteristics Item DescriptionSTEEL; 1.500 IN. OD; 0.315 IN. THK; 0.670 IN. ID; HUBBED ONE SIDE 0.873 IN. OD HUB; 0.062 IN. LG KEYWAY IN BORE AND ON BEARING SURFACE OPPOSITE HUB,0.250 IN. W BY 0.062 IN. D; GOOVE ON OUTER PERIPHERY 0.055 IN. W BY 0.015 IN.D CENTERED; DRILLED HOLE PARALLEL WITH BORE ABOVE HUB THRU ITEM 0.125 IN. DIA; LOCATED 0.312 IN. FROM OUTER EDGE TO CENTER OF HOLE,180.0 DEG ABOVE KEYWAY IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-100-059853375 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
4730-00-208-741530184 INTERCHANGEABLE
Strainer Element,sediment
Bucher Hydraulics, Inc. Div Bucher Hydraulics Grand Rapids
4320-00-236-2583 INTERCHANGEABLE
Plate,pump
5365-01-205-449130184G INTERCHANGEABLE
Spacer,ring
Griswold Industries Dba Cla-Val Co
5360-01-240-067530184 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
150-570GPC184 Hardie-Tynes Co., Inc. (USA)
150-587GPC184 Hardie-Tynes Co., Inc. (USA)
150-573KPC184 Hardie-Tynes Co., Inc. (USA)
150-573HPC184 Hardie-Tynes Co., Inc. (USA)
BB55S49077PC184 PRIMARY Naval Sea Systems Command (USA)
150-570PC184 Hardie-Tynes Co., Inc. (USA)
150-570KPC184 Hardie-Tynes Co., Inc. (USA)
150-587PC184 Hardie-Tynes Co., Inc. (USA)
30-184 Hardie-Tynes Co., Inc. (USA)
150-573PC184 Hardie-Tynes Co., Inc. (USA)
150-570HPC184 Hardie-Tynes Co., Inc. (USA)
150-573YPC184 Hardie-Tynes Co., Inc. (USA)
150-573GPC184 Hardie-Tynes Co., Inc. (USA)
150-570YPC184 Hardie-Tynes Co., Inc. (USA)
Related Parts
3110-00-100-0598INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
53375
4730-00-208-7415INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
30184
4320-00-236-2583INTERCHANGEABLE
PLATE,PUMP
5365-01-205-4491INTERCHANGEABLE
SPACER,RING
30184G
5360-01-240-0675INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
30184

Frequently Asked Questions

What is NSN 4310-00-167-9106?

NSN 4310-00-167-9106 is a Follower,fourth Cylinder, manufactured by Naval Sea Systems Command, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-167-9106?

NSN 4310-00-167-9106 has 14 cross-referenced part numbers: 150-570GPC184 (Hardie-Tynes Co., Inc.), 150-587GPC184 (Hardie-Tynes Co., Inc.), 150-573KPC184 (Hardie-Tynes Co., Inc.), 150-573HPC184 (Hardie-Tynes Co., Inc.), BB55S49077PC184 (Naval Sea Systems Command) and 9 more.

What NSN replaces 4310-00-167-9106?

There are 5 known substitutes for 4310-00-167-9106: 3110-00-100-0598, 4730-00-208-7415, 4320-00-236-2583 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BB55S49077PC184?

Key specifications for BB55S49077PC184: General Characteristics Item Description: STEEL; 1.500 IN. OD; 0.315 IN. THK; 0.670 IN. ID; HUBBED ONE SIDE 0.873 IN. OD HUB; 0.062 IN. LG KEYWAY IN BORE AND ON BEARING SURFACE OPPOSITE HUB,0.250 IN. W BY 0.062 IN. D; GOOVE ON OUTER PERIPHERY 0.055 IN. W BY 0.015 IN.D CENTERED; DRILLED HOLE PARALLEL WITH BORE ABOVE HUB THRU ITEM 0.125 IN. DIA; LOCATED 0.312 IN. FROM OUTER EDGE TO CENTER OF HOLE,180.0 DEG ABOVE KEYWAY IN. 1 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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