PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

99114986Ring,friction

Alfa Laval Inc · NSN 4330-00-774-8511 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-00-774-8511 — this item is cataloged by the U.S. Government under National Stock Number 4330-00-774-8511. Primary manufacturer part number: 99114986.
Features
  • Ring,friction — FSC 4330
  • General Characteristics Item Description: STEEL; ROUND DESIGN; 4.928 IN. OD,1.585 IN. RAISED FACE DIA W/0.088 IN. RAISED FACE H,6 THD MTG HOLES; SHAFT APERTURE HAS 1.565 IN. HUB,1.878 IN. LG IN
  • 3 verified cross-references
  • Primary manufacturer: Alfa Laval Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Ring,friction, cataloged under National Stock Number 4330-00-774-8511, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Alfa Laval Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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: Cancelled.

Technical Specifications
ParameterValue
NSN4330-00-774-8511
Primary Part Number99114986
Item NameRing,friction
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerAlfa Laval Inc
StatusCANCELLED
General Characteristics Item DescriptionSTEEL; ROUND DESIGN; 4.928 IN. OD,1.585 IN. RAISED FACE DIA W/0.088 IN. RAISED FACE H,6 THD MTG HOLES; SHAFT APERTURE HAS 1.565 IN. HUB,1.878 IN. LG IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5915-00-156-1698 INTERCHANGEABLE
Filter,low Pass
5331-00-286-9835S8171-4 INTERCHANGEABLE
O-Ring
Honeywell International Inc. Div Aerospace - Torrance
5950-00-428-334114986 INTERCHANGEABLE
Transformer,power
Drs Signal Solutions, Inc.
6685-00-443-3168149-86 INTERCHANGEABLE
Terminal Asy
Horizon Aerospace Llc Dba Magnetics Division
1660-00-454-915514986 INTERCHANGEABLE
Guard,control Beam
Mission Systems Orchard Park Inc
5999-00-625-4645 INTERCHANGEABLE
Heat Sink,electrical-Electronic
2910-00-699-6887149-86 INTERCHANGEABLE
Arm,rocker
Cummins Power Generation Inc.
3040-00-706-4463 INTERCHANGEABLE
Hub,body
3040-00-753-054321714 INTERCHANGEABLE
Shaft,shouldered
Safe Flight Instrument, Llc
2520-00-927-4147R230082 INTERCHANGEABLE
End Assembly,tie Rod
Meritor Heavy Vehicle Systems, Llc
Cross-Reference Index
Part NumberManufacturer
99114986 PRIMARY Alfa Laval Inc (USA)
14986 Alfa Laval Inc (USA)
21714 Alfa Laval Inc (USA)
Related Parts
5915-00-156-1698INTERCHANGEABLE
FILTER,LOW PASS
5331-00-286-9835INTERCHANGEABLE
O-RING
S8171-4
5950-00-428-3341INTERCHANGEABLE
TRANSFORMER,POWER
14986
6685-00-443-3168INTERCHANGEABLE
TERMINAL ASY
149-86
1660-00-454-9155INTERCHANGEABLE
GUARD,CONTROL BEAM
14986
5999-00-625-4645INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
2910-00-699-6887INTERCHANGEABLE
ARM,ROCKER
149-86
3040-00-706-4463INTERCHANGEABLE
HUB,BODY
3040-00-753-0543INTERCHANGEABLE
SHAFT,SHOULDERED
21714
2520-00-927-4147INTERCHANGEABLE
END ASSEMBLY,TIE ROD
R230082
5325-01-109-3039INTERCHANGEABLE
FASTENER,SNAP
4330-01-211-9497INTERCHANGEABLE
FILTER,FLUID
21714

Frequently Asked Questions

What is NSN 4330-00-774-8511?

NSN 4330-00-774-8511 is a Ring,friction, manufactured by Alfa Laval Inc, classified under FSC 4330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4330-00-774-8511?

NSN 4330-00-774-8511 has 3 cross-referenced part numbers: 99114986 (Alfa Laval Inc), 14986 (Alfa Laval Inc), 21714 (Alfa Laval Inc).

What NSN replaces 4330-00-774-8511?

There are 12 known substitutes for 4330-00-774-8511: 5915-00-156-1698, 5331-00-286-9835, 5950-00-428-3341 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 99114986?

Key specifications for 99114986: General Characteristics Item Description: STEEL; ROUND DESIGN; 4.928 IN. OD,1.585 IN. RAISED FACE DIA W/0.088 IN. RAISED FACE H,6 THD MTG HOLES; SHAFT APERTURE HAS 1.565 IN. HUB,1.878 IN. LG IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4330-00-774-8511 still in active supply?

NSN 4330-00-774-8511 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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