PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HS4312-1-2126Seal,nonmetallic Special Shaped

The Boeing Company · NSN 5330-01-497-2068 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-497-2068 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-497-2068. Primary manufacturer part number: HS4312-1-2126.
Features
  • Seal,nonmetallic Special Shaped — FSC 5330
  • FSC Application Data: NHA 7-W10000000-1
  • 3 verified cross-references
  • Primary manufacturer: The Boeing Company
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-497-2068, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5330-01-497-2068
Primary Part NumberHS4312-1-2126
Item NameSeal,nonmetallic Special Shaped
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerThe Boeing Company
StatusACTIVE
FSC Application DataNHA 7-W10000000-1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5960-00-188-6593 INTERCHANGEABLE
Electron Tube
4730-00-274-7406488290 INTERCHANGEABLE
Clamp,hose
Stewart-Warner Corporation
5821-00-369-6726278A INTERCHANGEABLE
Mounting
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5340-00-369-74335696 INTERCHANGEABLE
Latch,rim
Eastern Co Div Eberhard Manufacturing
5330-00-506-01675698 INTERCHANGEABLE
Gasket
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5960-00-608-0958 INTERCHANGEABLE
Electron Tube
5960-00-617-8677 INTERCHANGEABLE
Electron Tube
5325-00-793-63124S2RW INTERCHANGEABLE
Eyelet,turnlock Fastener
Howmet Global Fastening Systems Inc Div Camloc Products
6515-01-082-8455BD309579 INTERCHANGEABLE
Syringe,hypodermic
Infolab Inc.
5140-01-139-6261J5696 INTERCHANGEABLE
Tool Box,portable
The Stanley Works Dba Stanley Proto
Cross-Reference Index
Part NumberManufacturer
HS4312-1-2126 Mcdonnell Douglas Helicopter Co Inc (USA)
HS4312-1-2126 PRIMARY The Boeing Company (USA)
5696 Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA)
Related Parts
5960-00-188-6593INTERCHANGEABLE
ELECTRON TUBE
4730-00-274-7406INTERCHANGEABLE
CLAMP,HOSE
488290
5821-00-369-6726INTERCHANGEABLE
MOUNTING
278A
5340-00-369-7433INTERCHANGEABLE
LATCH,RIM
5696
5330-00-506-0167INTERCHANGEABLE
GASKET
5698
5960-00-608-0958INTERCHANGEABLE
ELECTRON TUBE
5960-00-617-8677INTERCHANGEABLE
ELECTRON TUBE
5325-00-793-6312INTERCHANGEABLE
EYELET,TURNLOCK FASTENER
4S2RW
6515-01-082-8455INTERCHANGEABLE
SYRINGE,HYPODERMIC
BD309579
5140-01-139-6261INTERCHANGEABLE
TOOL BOX,PORTABLE
J5696
4720-01-268-9856INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
9120240
5330-01-362-5974INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
5696-8450 REV4

Frequently Asked Questions

What is NSN 5330-01-497-2068?

NSN 5330-01-497-2068 is a Seal,nonmetallic Special Shaped, manufactured by The Boeing Company, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-497-2068?

NSN 5330-01-497-2068 has 3 cross-referenced part numbers: HS4312-1-2126 (Mcdonnell Douglas Helicopter Co Inc), HS4312-1-2126 (The Boeing Company), 5696 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).

What NSN replaces 5330-01-497-2068?

There are 12 known substitutes for 5330-01-497-2068: 5960-00-188-6593, 4730-00-274-7406, 5821-00-369-6726 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HS4312-1-2126?

Key specifications for HS4312-1-2126: End Item Identification: APACHE ATTACK HELICOPTER; FSC Application Data: NHA 7-W10000000-1. 2 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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