NSN 5985-00-333-3064 · NIIN 003333064 · Part number 2748
Meggitt (new Hampshire), Inc · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 58880
Government record, cited
NSN 5985-00-333-3064 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-333-3064. Manufacturer of record part number: 2748.
Also searched as5985-00-333-3064 ·
5985003333064 ·
NIIN 003333064 ·
00-333-3064 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 58880 · 2748 · 7027417P1 · 7027417P1
Mounting Facility Type and Quantity: 4 THREADED HOLE(S)
Frequency Range: 0.000 MEGAHERTZ MINIMUM AND 225.000 MEGAHERTZ MAXIMUM
Overall Attenuation Range in Decibels: +0.0 TO 3.0
Mounting Facility Screw Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Overall Attenuation Accuracy in Decibels: -0.015 TO 0.015
Attenuation Per Step in Decibels: 20.0
Identification
NSN: 5985-00-333-3064
NIIN: 003333064
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 2748
Manufacturer: Meggitt (new Hampshire), Inc
General Description
The Attenuator,variable, cataloged under National Stock Number 5985-00-333-3064, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Meggitt (new Hampshire), Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5985-00-333-3064
Primary Part Number
2748
Item Name
Attenuator,variable
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Meggitt (new Hampshire), Inc
Status
ACTIVE
Impedance Rating in Ohms
93.0 INPUT-OUTPUT
Mounting Facility Type and Quantity
4 THREADED HOLE(S)
Frequency Range
0.000 MEGAHERTZ MINIMUM AND 225.000 MEGAHERTZ MAXIMUM
Overall Attenuation Range in Decibels
+0.0 TO 3.0
Mounting Facility Screw Thread Series Designator
UNIFIED NATIONAL COARSE (UNC)
Overall Attenuation Accuracy in Decibels
-0.015 TO 0.015
Attenuation Per Step in Decibels
20.0
Attenuation Variation Method
STEPPED
Mounting Thread Quantity
32 PER INCH
Mounting Facility Nominal Screw Thread Diameter
0.138 INCHES IN
Application Design
TRANSMISSION LINE
Power Rating
500.0 MILLIWATTS AVERAGE
Step Position Quantity
1
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5325-00-377-8890POSSIBLE MATCH
FASTENER,TURN LOCK
Possible match (shared part number)
3120-00-394-6467POSSIBLE MATCH
BEARING,SLEEVE
Possible match (shared part number)
5905-01-016-1633POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
Possible match (shared part number)
5340-01-066-776912266247POSSIBLE MATCH
CLAMP,SYNCHRO
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5930-01-129-13562748POSSIBLE MATCH
SWITCH,TOGGLE
Possible match (shared part number)Avo Multi-Amp Corp
NSN 5985-00-333-3064 is a Attenuator,variable, manufactured by Meggitt (new Hampshire), Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-00-333-3064?
NSN 5985-00-333-3064 has 3 manufacturer part numbers on file: 7027417P1 (General Electric Company), 2748 (Meggitt (new Hampshire), Inc), 7027417P1 (Lockheed Martin Corporation Div Rms).
What NSN replaces 5985-00-333-3064?
6 possible matches (shared part number, not a government interchangeability claim): 5325-00-377-8890, 3120-00-394-6467, 5905-01-016-1633. Verify interchangeability with system specifications before substitution.
What are the specifications of 2748?
Key specifications for 2748: Impedance Rating in Ohms: 93.0 INPUT-OUTPUT; Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Frequency Range: 0.000 MEGAHERTZ MINIMUM AND 225.000 MEGAHERTZ MAXIMUM; Overall Attenuation Range in Decibels: +0.0 TO 3.0. 13 specifications are documented in the U.S. Government catalog.
Is NSN 5985-00-333-3064 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.