PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3-8001Seal Ring,metal

Precision Rings Incorporated · NSN 5330-01-114-8330 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-114-8330 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-114-8330. Primary manufacturer part number: 3-8001.
Features
  • Seal Ring,metal — FSC 5330
  • Outside Diameter: 3.880 INCHES MINIMUM AND 3.890 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
  • FSC Application Data: ZCFT AUXILIARY POWER UNIT
  • Ring Style: EXPANDING CONCENTRIC
  • Joint Style: STEP JOINT
  • Radial Wall Thickness: 0.1055 INCHES MINIMUM AND 0.1105 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Overall construction
General Description

The Seal Ring,metal, cataloged under National Stock Number 5330-01-114-8330, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Precision Rings Incorporated. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-114-8330
Primary Part Number3-8001
Item NameSeal Ring,metal
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPrecision Rings Incorporated
StatusACTIVE
Outside Diameter3.880 INCHES MINIMUM AND 3.890 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
FSC Application DataZCFT AUXILIARY POWER UNIT
Ring StyleEXPANDING CONCENTRIC
Joint StyleSTEP JOINT
Radial Wall Thickness0.1055 INCHES MINIMUM AND 0.1105 INCHES MAXIMUM IN
Cross-Sectional Shape StylePLAIN RECTANGULAR, STRAIGHT FACE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2825-00-146-422638001 INTERCHANGEABLE
Guide
Northrop Grumman Systems Corporation Div Marine Systems
3950-00-224-8433 INTERCHANGEABLE
Winch,gypsy
5961-00-823-997738001 INTERCHANGEABLE
Transistor
L3 Technologies, Inc. Div Communication Systems-East
5975-00-860-518338001 INTERCHANGEABLE
Nut,coupling,electrical Conduit
Unison Industries Llc
4820-00-909-371713211E3800 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Cecom Lr Center
5950-00-970-907938001 INTERCHANGEABLE
Transformer,pulse
Freed Transformer Co
7035-01-101-9224 INTERCHANGEABLE
Display Unit
5345-01-122-117008834138001 INTERCHANGEABLE
Test Kit,grind O Flex
Saint-Gobain Abrasives Inc
5935-01-147-2300F101549 INTERCHANGEABLE
Connector Body,plug,electrical
Tld Wollard Llc
4910-01-213-16162-902-774-25485 INTERCHANGEABLE
Replacer,bearing Cone
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
Cross-Reference Index
Part NumberManufacturer
10159769 Nimikkeistokeskus Ncb Finland (FIN)
3846057-1 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
3-8001 PRIMARY Precision Rings Incorporated (USA)
A9445 PRIMARY Kaydon Ring & Seal Inc Dba Skf Precision Technologies (USA)
Related Parts
2825-00-146-4226INTERCHANGEABLE
GUIDE
38001
3950-00-224-8433INTERCHANGEABLE
WINCH,GYPSY
5961-00-823-9977INTERCHANGEABLE
TRANSISTOR
38001
5975-00-860-5183INTERCHANGEABLE
NUT,COUPLING,ELECTRICAL CONDUIT
38001
4820-00-909-3717INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
13211E3800
5950-00-970-9079INTERCHANGEABLE
TRANSFORMER,PULSE
38001
7035-01-101-9224INTERCHANGEABLE
DISPLAY UNIT
5345-01-122-1170INTERCHANGEABLE
TEST KIT,GRIND O FLEX
08834138001
5935-01-147-2300INTERCHANGEABLE
CONNECTOR BODY,PLUG,ELECTRICAL
F101549
4910-01-213-1616INTERCHANGEABLE
REPLACER,BEARING CONE
2-902-774-25485
2530-01-385-9799INTERCHANGEABLE
SPINDLE,WHEEL,DRIVING-NONDRIVING
92102801-5
2510-01-663-0665INTERCHANGEABLE
PANEL,VEHICULAR OPERATION
38001

Frequently Asked Questions

What is NSN 5330-01-114-8330?

NSN 5330-01-114-8330 is a Seal Ring,metal, manufactured by Precision Rings Incorporated, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-114-8330?

NSN 5330-01-114-8330 has 4 cross-referenced part numbers: 10159769 (Nimikkeistokeskus Ncb Finland), 3846057-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 3-8001 (Precision Rings Incorporated), A9445 (Kaydon Ring & Seal Inc Dba Skf Precision Technologies).

What NSN replaces 5330-01-114-8330?

There are 12 known substitutes for 5330-01-114-8330: 2825-00-146-4226, 3950-00-224-8433, 5961-00-823-9977 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3-8001?

Key specifications for 3-8001: Overall Width: 0.0925 INCHES NOMINAL IN; Outside Diameter: 3.880 INCHES MINIMUM AND 3.890 INCHES MAXIMUM IN; Material: STEEL OVERALL; FSC Application Data: ZCFT AUXILIARY POWER UNIT. 8 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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