PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51-011O-Ring

Standard Pneumatic Engineering Co · NSN 5331-01-155-6092 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-155-6092 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-155-6092. Primary manufacturer part number: 51-011.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Standard Pneumatic Engineering Co
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-155-6092, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Standard Pneumatic Engineering Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersStandard Pneumatic Engineering Co (CAGE 23127)
Technical Specifications
ParameterValue
NSN5331-01-155-6092
Primary Part Number51-011
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerStandard Pneumatic Engineering Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6625-00-224-243141-4B INTERCHANGEABLE
Detector,radio Frequency
Boonton Electronics Corporation Div Boonton Electronics
5133-00-236-4046 INTERCHANGEABLE
Drill,twist
5895-00-383-274851011 INTERCHANGEABLE
Panel,indicator
Ward Leonard Ct Llc
5360-00-541-7864 INTERCHANGEABLE
Spring,helical,compression
5950-00-754-64269137141 INTERCHANGEABLE
Transformer,power Autotransforme
Us Army Aviation and Missile Command
5935-00-937-2782 INTERCHANGEABLE
Connector,plug,electrical
5330-01-012-2477 INTERCHANGEABLE
Seal,plain Encased
4710-01-131-644851011 INTERCHANGEABLE
Snap Tube
Shaw Development, Llc
4510-01-195-443451011 INTERCHANGEABLE
Strainer,waste Drain
Nch Corporation Dba Nch Corp
5985-01-286-369051011 INTERCHANGEABLE
Coupler,directional
Boonton Electronics Corporation Div Boonton Electronics
Cross-Reference Index
Part NumberManufacturer
51-011 Standard Pneumatic Engineering Co (USA)
Related Parts
6625-00-224-2431INTERCHANGEABLE
DETECTOR,RADIO FREQUENCY
41-4B
5133-00-236-4046INTERCHANGEABLE
DRILL,TWIST
5895-00-383-2748INTERCHANGEABLE
PANEL,INDICATOR
51011
5360-00-541-7864INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5950-00-754-6426INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
9137141
5935-00-937-2782INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5330-01-012-2477INTERCHANGEABLE
SEAL,PLAIN ENCASED
4710-01-131-6448INTERCHANGEABLE
SNAP TUBE
51011
4510-01-195-4434INTERCHANGEABLE
STRAINER,WASTE DRAIN
51011
5985-01-286-3690INTERCHANGEABLE
COUPLER,DIRECTIONAL
51011

Frequently Asked Questions

What is NSN 5331-01-155-6092?

NSN 5331-01-155-6092 is a O-Ring, manufactured by Standard Pneumatic Engineering Co, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-155-6092?

NSN 5331-01-155-6092 has 1 cross-referenced part number: 51-011 (Standard Pneumatic Engineering Co).

What NSN replaces 5331-01-155-6092?

There are 10 known substitutes for 5331-01-155-6092: 6625-00-224-2431, 5133-00-236-4046, 5895-00-383-2748 and 7 more. Verify interchangeability with system specifications before substitution.

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