PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4940-2Cover,antenna,radio Frequency Te

Tech Resources, Inc · NSN 4920-01-498-4963 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-498-4963 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-498-4963. Primary manufacturer part number: 4940-2.
Features
  • Cover,antenna,radio Frequency Te — FSC 4920
  • Relationship to Similar Equipment: OPPOSITE SIDE OF AIRCRAFT IS 4940-1
  • 1 verified cross-reference
  • Primary manufacturer: Tech Resources, Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Cover,antenna,radio Frequency Te, cataloged under National Stock Number 4920-01-498-4963, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Tech Resources, Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-498-4963
Primary Part Number4940-2
Item NameCover,antenna,radio Frequency Te
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerTech Resources, Inc
StatusACTIVE
Relationship to Similar EquipmentOPPOSITE SIDE OF AIRCRAFT IS 4940-1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5330-00-292-16030S2063 INTERCHANGEABLE
Seal,plain Encased
Gits Mfg Co Inc
6150-00-329-2296 INTERCHANGEABLE
Cable Assembly,special Purpose,e
1680-01-519-350749-402 INTERCHANGEABLE
Breather,filter,air
Rix Industries
Cross-Reference Index
Part NumberManufacturer
4940-2 PRIMARY Tech Resources, Inc (USA)
Related Parts
5330-00-292-1603INTERCHANGEABLE
SEAL,PLAIN ENCASED
0S2063
6150-00-329-2296INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
1680-01-519-3507INTERCHANGEABLE
BREATHER,FILTER,AIR
49-402

Frequently Asked Questions

What is NSN 4920-01-498-4963?

NSN 4920-01-498-4963 is a Cover,antenna,radio Frequency Te, manufactured by Tech Resources, Inc, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-498-4963?

NSN 4920-01-498-4963 has 1 cross-referenced part number: 4940-2 (Tech Resources, Inc).

What NSN replaces 4920-01-498-4963?

There are 3 known substitutes for 4920-01-498-4963: 5330-00-292-1603, 6150-00-329-2296, 1680-01-519-3507. Verify interchangeability with system specifications before substitution.

What are the specifications of 4940-2?

Key specifications for 4940-2: Special Features: CONSISTS OF ENCLOSURE WITH FREQUENCY ABSORBER, WIRING, CONNECTOR, REMOVE BEFORE LAUNCH STREAMER, HARDWARE; Relationship to Similar Equipment: OPPOSITE SIDE OF AIRCRAFT IS 4940-1; End Item Identification: B1-B AIRCRAFT; NHA 4819-1; Part Name Assigned by Controlling Agency: COVER ASSEMBLY-FUS SIDE FAIR LH/RH HATS. 4 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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