PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS1611-010AO-Ring

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5331-01-281-7676 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-281-7676 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-281-7676. Primary manufacturer part number: NAS1611-010A.
Features
  • O-Ring — FSC 5331
  • 6 verified cross-references
  • Primary manufacturer: National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-281-7676, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-281-7676
Primary Part NumberNAS1611-010A
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5331-00-676-6184 INTERCHANGEABLE
O-Ring
5331-00-814-07222-10E515-8 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-00-869-5045NAS1611-010 INTERCHANGEABLE
O-Ring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5331-01-031-82652509084 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-01-271-2533 INTERCHANGEABLE
O-Ring
5331-01-287-4831 INTERCHANGEABLE
O-Ring
5331-01-349-2771NAS1601-010 INTERCHANGEABLE
O-Ring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5331-01-669-4263 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
NAS1611-010A PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NAS1613 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NAS1611-010 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
2-010E515-80 Parker-Hannifin Corp Div O-Ring Division (USA)
NAS1601-010 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
906F054PC25 Cbs Broadcasting Inc. Dba Cbs Div Bechtel Plant Machinery Inc. - Pittsburgh (USA)
Related Parts
5331-00-676-6184INTERCHANGEABLE
O-RING
5331-00-814-0722INTERCHANGEABLE
O-RING
2-10E515-8
5331-00-869-5045INTERCHANGEABLE
O-RING
NAS1611-010
5331-01-031-8265INTERCHANGEABLE
O-RING
2509084
5331-01-271-2533INTERCHANGEABLE
O-RING
5331-01-287-4831INTERCHANGEABLE
O-RING
5331-01-349-2771INTERCHANGEABLE
O-RING
NAS1601-010
5331-01-669-4263INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5331-01-281-7676?

NSN 5331-01-281-7676 is a O-Ring, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-281-7676?

NSN 5331-01-281-7676 has 6 cross-referenced part numbers: NAS1611-010A (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS1613 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS1611-010 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 2-010E515-80 (Parker-Hannifin Corp Div O-Ring Division), NAS1601-010 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use) and 1 more.

What NSN replaces 5331-01-281-7676?

There are 8 known substitutes for 5331-01-281-7676: 5331-00-676-6184, 5331-00-814-0722, 5331-00-869-5045 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS1611-010A?

Key specifications for NAS1611-010A: Part Name Assigned by Controlling Agency: PACKING,PREFORMED. 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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