PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7904758Capacitance Standard,fixed

Us Army Aviation and Missile Command · NSN 6625-00-585-3991 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-585-3991 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-585-3991. Primary manufacturer part number: 7904758.
Features
  • Capacitance Standard,fixed — FSC 6625
  • Terminal Quantity: 2
  • Terminal Type: BINDING POST
  • Overall Diameter: 3.250 INCHES NOMINAL IN
  • Capacitance Tolerance in Percent: -0.1 TO 0.1
  • Capacitance in Picofarads: 1000.0
  • Material: ALUMINUM CASE
  • Limiting Frequency: 1.0 KILOHERTZ
Applications
  • Applications requiring Aluminum Case construction
General Description

The Capacitance Standard,fixed, cataloged under National Stock Number 6625-00-585-3991, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-585-3991
Primary Part Number7904758
Item NameCapacitance Standard,fixed
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Terminal Quantity2
Terminal TypeBINDING POST
Overall Diameter3.250 INCHES NOMINAL IN
Capacitance Tolerance in Percent-0.1 TO 0.1
Capacitance in Picofarads1000.0
MaterialALUMINUM CASE
Limiting Frequency1.0 KILOHERTZ
Maximum Peak Voltage Rating700.0 AC VOLTS
Terminal Quantity2
Terminal TypeBINDING POST
Overall Diameter3.250 INCHES NOMINAL IN
Capacitance Tolerance in Percent-0.1 TO 0.1
Capacitance in Picofarads1000.0
MaterialALUMINUM CASE
Limiting Frequency1.0 KILOHERTZ
Maximum Peak Voltage Rating700.0 AC VOLTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 4
6240-00-155-7909 INTERCHANGEABLE
Lamp,incandescent
6625-00-243-0554PL1000 INTERCHANGEABLE
Multimeter
Phaostron Instrument and Electronic Company
5330-01-451-3077 INTERCHANGEABLE
Kit,shaft Seal
5330-01-476-24181401D INTERCHANGEABLE
Seal,plain
Welch Vacuum Technology Inc
Cross-Reference Index
Part NumberManufacturer
PL1000 Viking Technologies, Ltd. (USA)
7904758 PRIMARY Us Army Aviation and Missile Command (USA)
1403-9701 Genrad Inc (USA)
1401D Genrad Inc (USA)
Related Parts
6240-00-155-7909INTERCHANGEABLE
LAMP,INCANDESCENT
6625-00-243-0554INTERCHANGEABLE
MULTIMETER
PL1000
5330-01-451-3077INTERCHANGEABLE
KIT,SHAFT SEAL
5330-01-476-2418INTERCHANGEABLE
SEAL,PLAIN
1401D

Frequently Asked Questions

What is NSN 6625-00-585-3991?

NSN 6625-00-585-3991 is a Capacitance Standard,fixed, manufactured by Us Army Aviation and Missile Command, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-585-3991?

NSN 6625-00-585-3991 has 4 cross-referenced part numbers: PL1000 (Viking Technologies, Ltd.), 7904758 (Us Army Aviation and Missile Command), 1403-9701 (Genrad Inc), 1401D (Genrad Inc).

What NSN replaces 6625-00-585-3991?

There are 4 known substitutes for 6625-00-585-3991: 6240-00-155-7909, 6625-00-243-0554, 5330-01-451-3077 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7904758?

Key specifications for 7904758: Terminal Quantity: 2; Terminal Type: BINDING POST; Overall Diameter: 3.250 INCHES NOMINAL IN; Capacitance Tolerance in Percent: -0.1 TO 0.1. 18 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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