PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

265-948255Gasket

The Boeing Company Div Legacy Am&m · NSN 5330-00-779-6884 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-779-6884 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-779-6884. Primary manufacturer part number: 265-948255.
Features
  • Gasket — FSC 5330
  • Gage Ring Thickness: 0.080 INCHES NOMINAL IN
  • Material Document and Classification: QQ-A-327 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Hole Diameter: 0.218 INCHES MINIMUM AND 0.222 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
  • Cross-Sectional Shape Style: METAL AND SYNTHETIC RUBBER
  • Bearing Surface Width: 0.562 INCHES NOMINAL IN
  • Inside Corner Radius: 1.031 INCHES NOMINAL IN
  • Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Aluminum Alloy 6061 Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-779-6884, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-779-6884
Primary Part Number265-948255
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerThe Boeing Company Div Legacy Am&m
StatusACTIVE
Gage Ring Thickness0.080 INCHES NOMINAL IN
Material Document and ClassificationQQ-A-327 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Hole Diameter0.218 INCHES MINIMUM AND 0.222 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
Cross-Sectional Shape StyleMETAL AND SYNTHETIC RUBBER
Bearing Surface Width0.562 INCHES NOMINAL IN
Inside Corner Radius1.031 INCHES NOMINAL IN
Surface Treatment Document and ClassificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Aperture Length4.188 INCHES NOMINAL IN
MaterialALUMINUM ALLOY 6061 OVERALL
Aperture Width2.249 INCHES NOMINAL IN
Outside Corner Radius1.593 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Length2.062 INCHES NOMINAL IN
Surface TreatmentANODIZE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4520-00-248-08134285-501 INTERCHANGEABLE
Heating Element,electrical,nonim
Legend Electric Vehicles
5331-00-290-83764975 INTERCHANGEABLE
O-Ring
Triumph Engine Control Systems Llc
5120-00-432-219612392 INTERCHANGEABLE
Key Set,socket Head Screw
Bondhus Corp
4710-01-005-36454975 INTERCHANGEABLE
Tube Assembly,metal
Elliott Machine Works Inc
5330-01-051-354910-01989 INTERCHANGEABLE
Seal,inflatable
Seal Master Corp Dba Seal Master Corp
4510-01-140-01814975 INTERCHANGEABLE
Faucet,single
Pentair Filtration Solutions, Llc
6510-01-162-1558151196 INTERCHANGEABLE
Dressing Op-Site Permeable
Mckesson Medical-Surgical Government Solutions Llc
2540-01-263-3258 INTERCHANGEABLE
Mat,floor
6515-01-438-91824975 INTERCHANGEABLE
Heel Wedge,footwear
Viscolas Inc
6530-01-558-9274199594-001 INTERCHANGEABLE
Traction Device,cervical
Empi, Inc.
Cross-Reference Index
Part NumberManufacturer
265-948255 The Boeing Company Div Legacy Am&m (USA)
4975 Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA)
Related Parts
4520-00-248-0813INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
4285-501
5331-00-290-8376INTERCHANGEABLE
O-RING
4975
5120-00-432-2196INTERCHANGEABLE
KEY SET,SOCKET HEAD SCREW
12392
4710-01-005-3645INTERCHANGEABLE
TUBE ASSEMBLY,METAL
4975
5330-01-051-3549INTERCHANGEABLE
SEAL,INFLATABLE
10-01989
4510-01-140-0181INTERCHANGEABLE
FAUCET,SINGLE
4975
6510-01-162-1558INTERCHANGEABLE
DRESSING OP-SITE PERMEABLE
151196
2540-01-263-3258INTERCHANGEABLE
MAT,FLOOR
6515-01-438-9182INTERCHANGEABLE
HEEL WEDGE,FOOTWEAR
4975
6530-01-558-9274INTERCHANGEABLE
TRACTION DEVICE,CERVICAL
199594-001
1385-01-643-5060INTERCHANGEABLE
MANIPULATOR

Frequently Asked Questions

What is NSN 5330-00-779-6884?

NSN 5330-00-779-6884 is a Gasket, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-779-6884?

NSN 5330-00-779-6884 has 2 cross-referenced part numbers: 265-948255 (The Boeing Company Div Legacy Am&m), 4975 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).

What NSN replaces 5330-00-779-6884?

There are 11 known substitutes for 5330-00-779-6884: 4520-00-248-0813, 5331-00-290-8376, 5120-00-432-2196 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 265-948255?

Key specifications for 265-948255: Gage Ring Thickness: 0.080 INCHES NOMINAL IN; Material Document and Classification: QQ-A-327 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Hole Diameter: 0.218 INCHES MINIMUM AND 0.222 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN; Cross-Sectional Shape Style: METAL AND SYNTHETIC RUBBER. 15 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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