PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6-1006-1Shielding Gasket,electronic

Spira Manufacturing Corporation Dba Spira Manufacturing Corp · NSN 5999-01-262-2525 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-262-2525 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-262-2525. Primary manufacturer part number: 6-1006-1.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Nuclear Hardness Critical Feature: HARDENED
  • Nuclear Hardness Critical Feature: HARDENED
  • 2 verified cross-references
  • Primary manufacturer: Spira Manufacturing Corporation Dba Spira Manufacturing Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-262-2525, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Spira Manufacturing Corporation Dba Spira Manufacturing Corp. Government technical data includes 2 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-262-2525
Primary Part Number6-1006-1
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSpira Manufacturing Corporation Dba Spira Manufacturing Corp
StatusACTIVE
Nuclear Hardness Critical FeatureHARDENED
Nuclear Hardness Critical FeatureHARDENED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 1
5961-00-427-0430 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
T356007601 Lockheed Martin Librascope Corporation (USA)
6-1006-1 PRIMARY Spira Manufacturing Corporation Dba Spira Manufacturing Corp (USA)
Related Parts
5961-00-427-0430INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5999-01-262-2525?

NSN 5999-01-262-2525 is a Shielding Gasket,electronic, manufactured by Spira Manufacturing Corporation Dba Spira Manufacturing Corp, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-262-2525?

NSN 5999-01-262-2525 has 2 cross-referenced part numbers: T356007601 (Lockheed Martin Librascope Corporation), 6-1006-1 (Spira Manufacturing Corporation Dba Spira Manufacturing Corp).

What NSN replaces 5999-01-262-2525?

There is 1 known substitute for 5999-01-262-2525: 5961-00-427-0430. Verify interchangeability with system specifications before substitution.

What are the specifications of 6-1006-1?

Key specifications for 6-1006-1: Nuclear Hardness Critical Feature: HARDENED; Special Features: HCI; End Item Identification: ALCC MSSTOR DVC LOADER; Nuclear Hardness Critical Feature: HARDENED. 6 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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