PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10055Packing,preformed

Meggitt Safety Systems Inc · NSN 5330-00-558-0265 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-558-0265 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-558-0265. Primary manufacturer part number: 10055.
Features
  • Packing,preformed — FSC 5330
  • Cross-Sectional Shape Style: O-RING
  • Center Hole Diameter: 0.178 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
  • Cross-Sectional Height: 0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
  • FSC Application Data: VALVE,LIQUID OXYGEN SYSTEM,AIRCRAFT
  • Material: RUBBER SYNTHETIC OVERALL
  • 5 verified cross-references
  • Primary manufacturer: Meggitt Safety Systems Inc
Applications
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Packing,preformed, cataloged under National Stock Number 5330-00-558-0265, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meggitt Safety Systems Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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
NSN5330-00-558-0265
Primary Part Number10055
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMeggitt Safety Systems Inc
StatusACTIVE
Cross-Sectional Shape StyleO-RING
Center Hole Diameter0.178 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
Cross-Sectional Height0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN
FSC Application DataVALVE,LIQUID OXYGEN SYSTEM,AIRCRAFT
MaterialRUBBER SYNTHETIC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-036-1507N22618 INTERCHANGEABLE
Bottom,cylinder
Leslie Controls, Inc. Dba Leslie Controls Inc
3110-00-156-5101 INTERCHANGEABLE
Bearing,ball,annular
4940-00-169-770510055 INTERCHANGEABLE
Transducer Assy
Spencer Industries Inc
5133-00-228-1342 INTERCHANGEABLE
Drill,twist
3455-00-277-3551 INTERCHANGEABLE
Blade,band Saw,metal Cutting
5305-00-286-2083 INTERCHANGEABLE
Screw,cap,socket Head
6640-00-290-6862 INTERCHANGEABLE
Flask,boiling
6640-00-290-6863 INTERCHANGEABLE
Flask,boiling
2530-00-359-0438100-55 INTERCHANGEABLE
Block Fitting Compe
Zf Off-Highway Solutions Minnesota Inc
3120-00-362-1369AL258 INTERCHANGEABLE
Bearing,sleeve
Trw Inc Replacement Parts Div
Cross-Reference Index
Part NumberManufacturer
10055-2 Meggitt Safety Systems, Inc. Dba Meggitt Control Systems-Ventura County (USA)
10055 Meggitt Safety Systems, Inc. Dba Meggitt Control Systems-Ventura County (USA)
10055 PRIMARY Meggitt Safety Systems Inc (USA)
10055-2 PRIMARY Meggitt Safety Systems Inc (USA)
M5001 Minnesota Rubber Co (USA)
Related Parts
4820-00-036-1507INTERCHANGEABLE
BOTTOM,CYLINDER
N22618
3110-00-156-5101INTERCHANGEABLE
BEARING,BALL,ANNULAR
4940-00-169-7705INTERCHANGEABLE
TRANSDUCER ASSY
10055
5133-00-228-1342INTERCHANGEABLE
DRILL,TWIST
3455-00-277-3551INTERCHANGEABLE
BLADE,BAND SAW,METAL CUTTING
5305-00-286-2083INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
6640-00-290-6862INTERCHANGEABLE
FLASK,BOILING
6640-00-290-6863INTERCHANGEABLE
FLASK,BOILING
2530-00-359-0438INTERCHANGEABLE
BLOCK FITTING COMPE
100-55
3120-00-362-1369INTERCHANGEABLE
BEARING,SLEEVE
AL258
5330-00-468-3164INTERCHANGEABLE
GASKET 1-16 IN TH
10055
5910-00-666-5781INTERCHANGEABLE
RETAINER,CAPACITOR
100A178

Frequently Asked Questions

What is NSN 5330-00-558-0265?

NSN 5330-00-558-0265 is a Packing,preformed, manufactured by Meggitt Safety Systems Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-558-0265?

NSN 5330-00-558-0265 has 5 cross-referenced part numbers: 10055-2 (Meggitt Safety Systems, Inc. Dba Meggitt Control Systems-Ventura County), 10055 (Meggitt Safety Systems, Inc. Dba Meggitt Control Systems-Ventura County), 10055 (Meggitt Safety Systems Inc), 10055-2 (Meggitt Safety Systems Inc), M5001 (Minnesota Rubber Co).

What NSN replaces 5330-00-558-0265?

There are 12 known substitutes for 5330-00-558-0265: 4820-00-036-1507, 3110-00-156-5101, 4940-00-169-7705 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10055?

Key specifications for 10055: Cross-Sectional Shape Style: O-RING; Center Hole Diameter: 0.178 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN; Cross-Sectional Height: 0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN; FSC Application Data: VALVE,LIQUID OXYGEN SYSTEM,AIRCRAFT. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com