PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS3085-010Packing,preformed,a

Rolls Royce Corp · NSN 5331-01-463-8897 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-463-8897 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-463-8897. Primary manufacturer part number: AS3085-010.
Features
  • Packing,preformed,a — FSC 5331
  • 6 verified cross-references
  • Primary manufacturer: Rolls Royce Corp
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing,preformed,a, cataloged under National Stock Number 5331-01-463-8897, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Rolls Royce Corp. This item has 6 commercial cross-references from 3 manufacturers, 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 NamePacking,preformed,a
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersFincantieri S.p.a. Div Direzione Navi Militari (CAGE A3121); Rolls Royce Corp (CAGE 1E0F1); Ge Avio Srl (CAGE A3460)
Technical Specifications
ParameterValue
NSN5331-01-463-8897
Primary Part NumberAS3085-010
Item NamePacking,preformed,a
FSC / FSG5331 / 53 — O-Ring
ManufacturerRolls Royce Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5331-00-005-0483AS3209-010 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-00-166-0969M83248/1-010 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5330-01-044-0790AS3085-010 INTERCHANGEABLE
Packing,preformed
Sae International Dba Sae International
5331-01-062-4466M83248/1-010CP INTERCHANGEABLE
O-Ring
Naval Inventory Control Point Mechanicsburg
5331-01-222-3507 INTERCHANGEABLE
O-Ring
5330-01-290-2116 INTERCHANGEABLE
Packing,preformed
5331-01-355-2707 INTERCHANGEABLE
O-Ring
5331-01-385-9399AS3209-010 BROWN ONLY INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-01-529-81987550478-2852200111A-12 INTERCHANGEABLE
O-Ring
Naval Sea Systems Command
5331-01-550-4851 INTERCHANGEABLE
O-Ring
Cross-Reference Index
Part NumberManufacturer
AS3209-010 Fincantieri S.p.a. Div Direzione Navi Militari (ITA)
AS3085-010 PRIMARY Rolls Royce Corp (USA)
AS3209-010 PRIMARY Rolls Royce Corp (USA)
M83248/1-010 PRIMARY Rolls Royce Corp (USA)
NSN SPECIFIC V-22 AE1107C ENGINE Rolls Royce Corp (USA)
AS3209-010 Ge Avio Srl (ITA)
Related Parts
5331-00-005-0483INTERCHANGEABLE
O-RING
AS3209-010
5331-00-166-0969INTERCHANGEABLE
O-RING
M83248/1-010
5330-01-044-0790INTERCHANGEABLE
PACKING,PREFORMED
AS3085-010
5331-01-062-4466INTERCHANGEABLE
O-RING
M83248/1-010CP
5331-01-222-3507INTERCHANGEABLE
O-RING
5330-01-290-2116INTERCHANGEABLE
PACKING,PREFORMED
5331-01-355-2707INTERCHANGEABLE
O-RING
5331-01-385-9399INTERCHANGEABLE
O-RING
AS3209-010 BROWN ONLY
5331-01-529-8198INTERCHANGEABLE
O-RING
7550478-2852200111A-12
5331-01-550-4851INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5331-01-463-8897?

NSN 5331-01-463-8897 is a Packing,preformed,a, manufactured by Rolls Royce Corp, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-463-8897?

NSN 5331-01-463-8897 has 6 cross-referenced part numbers: AS3209-010 (Fincantieri S.p.a. Div Direzione Navi Militari), AS3085-010 (Rolls Royce Corp), AS3209-010 (Rolls Royce Corp), M83248/1-010 (Rolls Royce Corp), NSN SPECIFIC V-22 AE1107C ENGINE (Rolls Royce Corp) and 1 more.

What NSN replaces 5331-01-463-8897?

There are 10 known substitutes for 5331-01-463-8897: 5331-00-005-0483, 5331-00-166-0969, 5330-01-044-0790 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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