PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100-058-005O-Ring

Reptilia Llc · NSN 5331-01-693-6528 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-693-6528 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-693-6528. Primary manufacturer part number: 100-058-005.
Features
  • O-Ring — FSC 5331
  • 2 verified cross-references
  • Primary manufacturer: Reptilia Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-693-6528, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Reptilia Llc. This item has 2 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: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersReptilia Llc (CAGE 83XN0)
Technical Specifications
ParameterValue
NSN5331-01-693-6528
Primary Part Number100-058-005
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerReptilia Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-03491729 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
6625-00-118-673210005D INTERCHANGEABLE
Lead,test
Keysight Technologies Inc
5975-00-587-8861100058 INTERCHANGEABLE
Base,chassis
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
2930-00-734-9492 INTERCHANGEABLE
Pipe,radiator Hose
5360-00-824-13661000-58 INTERCHANGEABLE
Spring,helical,compression
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
5950-01-086-7149 INTERCHANGEABLE
Transformer,power
4730-01-651-8974100-058 INTERCHANGEABLE
Adapter,straight,pipe to Gas Fit
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
6635-01-686-5969541-100058 INTERCHANGEABLE
Tester,spring Resiliency
Intercomp Co
1005-01-693-6187100-058 INTERCHANGEABLE
Light Mount
Reptilia Llc
5331-01-693-6530100-058-004 INTERCHANGEABLE
O-Ring
Reptilia Llc
Cross-Reference Index
Part NumberManufacturer
100-058 Reptilia Llc (USA)
100-058-005 PRIMARY Reptilia Llc (USA)
Related Parts
3110-00-100-0349INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
1729
6625-00-118-6732INTERCHANGEABLE
LEAD,TEST
10005D
5975-00-587-8861INTERCHANGEABLE
BASE,CHASSIS
100058
2930-00-734-9492INTERCHANGEABLE
PIPE,RADIATOR HOSE
5360-00-824-1366INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1000-58
5950-01-086-7149INTERCHANGEABLE
TRANSFORMER,POWER
4730-01-651-8974INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO GAS FIT
100-058
6635-01-686-5969INTERCHANGEABLE
TESTER,SPRING RESILIENCY
541-100058
1005-01-693-6187INTERCHANGEABLE
LIGHT MOUNT
100-058
5331-01-693-6530INTERCHANGEABLE
O-RING
100-058-004
5305-01-693-6534INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
100-058-002
5310-01-693-6538INTERCHANGEABLE
NUT,PLAIN,PLATE
100-058-003

Frequently Asked Questions

What is NSN 5331-01-693-6528?

NSN 5331-01-693-6528 is a O-Ring, manufactured by Reptilia Llc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-693-6528?

NSN 5331-01-693-6528 has 2 cross-referenced part numbers: 100-058 (Reptilia Llc), 100-058-005 (Reptilia Llc).

What NSN replaces 5331-01-693-6528?

There are 12 known substitutes for 5331-01-693-6528: 3110-00-100-0349, 6625-00-118-6732, 5975-00-587-8861 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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