PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1256Filter,low Pass

Viking Technologies, Ltd. · NSN 5915-00-688-2700 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-688-2700 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-688-2700. Primary manufacturer part number: A1256.
Features
  • Filter,low Pass — FSC 5915
  • Output Impedance Per Function W/source Across Input: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Functional Terminal Type and Quantity: 1 SOLDER STUD INPUT FIRST FUNCTION
  • Functional Terminal Type and Quantity: 1 SOLDER STUD OUTPUT SECOND FUNCTION
  • Input Impedance Per Function W/load: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Inclosure Type: HERMETICALLY SEALED
  • 1 verified cross-reference
  • Primary manufacturer: Viking Technologies, Ltd.
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,low Pass, cataloged under National Stock Number 5915-00-688-2700, is classified within Federal Supply Class 5915 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Viking Technologies, Ltd.. Government technical data includes 5 verified specifications, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5915-00-688-2700
Primary Part NumberA1256
Item NameFilter,low Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerViking Technologies, Ltd.
StatusCANCELLED
Output Impedance Per Function W/source Across Input50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity1 SOLDER STUD INPUT FIRST FUNCTION
Functional Terminal Type and Quantity1 SOLDER STUD OUTPUT SECOND FUNCTION
Input Impedance Per Function W/load50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeHERMETICALLY SEALED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5305-00-529-17281503535 INTERCHANGEABLE
Setscrew
Rolls-Royce Solutions America Inc
8455-01-528-8630 INTERCHANGEABLE
Insignia,shoulder Sleeve
3110-01-596-7170 INTERCHANGEABLE
Bearing,ball,annular
8455-01-647-5742 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-714-6046 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-714-6053 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A1256 PRIMARY Viking Technologies, Ltd. (USA)
Related Parts
5305-00-529-1728INTERCHANGEABLE
SETSCREW
1503535
8455-01-528-8630INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
3110-01-596-7170INTERCHANGEABLE
BEARING,BALL,ANNULAR
8455-01-647-5742INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-714-6046INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-714-6053INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 5915-00-688-2700?

NSN 5915-00-688-2700 is a Filter,low Pass, manufactured by Viking Technologies, Ltd., classified under FSC 5915 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5915-00-688-2700?

NSN 5915-00-688-2700 has 1 cross-referenced part number: A1256 (Viking Technologies, Ltd.).

What NSN replaces 5915-00-688-2700?

There are 6 known substitutes for 5915-00-688-2700: 5305-00-529-1728, 8455-01-528-8630, 3110-01-596-7170 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1256?

Key specifications for A1256: Output Impedance Per Function W/source Across Input: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED; Functional Terminal Type and Quantity: 1 SOLDER STUD INPUT FIRST FUNCTION; Functional Terminal Type and Quantity: 1 SOLDER STUD OUTPUT SECOND FUNCTION; Input Impedance Per Function W/load: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5915-00-688-2700 still in active supply?

NSN 5915-00-688-2700 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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