PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

301123Shielding Gasket,electronic

Laurel Technologies Partnership Dba Drs Laurel Technologies · NSN 5999-01-439-4856 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-439-4856 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-439-4856. Primary manufacturer part number: 301123.
Features
  • Shielding Gasket,electronic — FSC 5999
  • 3 verified cross-references
  • Primary manufacturer: Laurel Technologies Partnership Dba Drs Laurel Technologies
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-439-4856, 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 Laurel Technologies Partnership Dba Drs Laurel Technologies. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameShielding Gasket,electronic
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersDrs Rugged Systems Inc Sub of Drs Technologies (CAGE 0AA21); Laurel Technologies Partnership Dba Drs Laurel Technologies (CAGE 0ERB9); Nai Technologies Inc (CAGE 07342)
Technical Specifications
ParameterValue
NSN5999-01-439-4856
Primary Part Number301123
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerLaurel Technologies Partnership Dba Drs Laurel Technologies
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 7
5905-00-279-3502 INTERCHANGEABLE
Resistor,fixed,composition
5950-01-294-7636301-123 INTERCHANGEABLE
Transformer,power
B.c. Systems Inc. Dba Bc Systems Inc
5915-01-332-7433241-0778-010 INTERCHANGEABLE
Filter,band Pass
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5365-01-438-1626301123 INTERCHANGEABLE
Spacer,ring
Reliance Electric Company Dba Reliance & Dodge Brands
4720-01-508-7026301123 INTERCHANGEABLE
Tubing,nonmetallic
Kold-Ban International Ltd Div Kbi
5950-01-523-2479301123 INTERCHANGEABLE
Transformer,power
Tri-Tec Manufacturing Llc
5340-01-645-6199 INTERCHANGEABLE
Bracket,multiple Angle
Cross-Reference Index
Part NumberManufacturer
301123 Drs Rugged Systems Inc Sub of Drs Technologies (USA)
301123 PRIMARY Laurel Technologies Partnership Dba Drs Laurel Technologies (USA)
301123 Nai Technologies Inc (USA)
Related Parts
5905-00-279-3502INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5950-01-294-7636INTERCHANGEABLE
TRANSFORMER,POWER
301-123
5915-01-332-7433INTERCHANGEABLE
FILTER,BAND PASS
241-0778-010
5365-01-438-1626INTERCHANGEABLE
SPACER,RING
301123
4720-01-508-7026INTERCHANGEABLE
TUBING,NONMETALLIC
301123
5950-01-523-2479INTERCHANGEABLE
TRANSFORMER,POWER
301123
5340-01-645-6199INTERCHANGEABLE
BRACKET,MULTIPLE ANGLE

Frequently Asked Questions

What is NSN 5999-01-439-4856?

NSN 5999-01-439-4856 is a Shielding Gasket,electronic, manufactured by Laurel Technologies Partnership Dba Drs Laurel Technologies, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-439-4856?

NSN 5999-01-439-4856 has 3 cross-referenced part numbers: 301123 (Drs Rugged Systems Inc Sub of Drs Technologies), 301123 (Laurel Technologies Partnership Dba Drs Laurel Technologies), 301123 (Nai Technologies Inc).

What NSN replaces 5999-01-439-4856?

There are 7 known substitutes for 5999-01-439-4856: 5905-00-279-3502, 5950-01-294-7636, 5915-01-332-7433 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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