PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3253Filter,band Pass

Mechanized Science Seal Inc Dba Ms Bellows · NSN 5915-01-266-0610 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-266-0610 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-266-0610. Primary manufacturer part number: 3253.
Features
  • Filter,band Pass — FSC 5915
  • Inclosure Type: ENCASED
  • Functional Terminal Type and Quantity: 1 CONNECTOR, RECEPTACLE OUTPUT SECOND FUNCTION
  • Functional Terminal Type and Quantity: 1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION
  • Style Designator: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
  • Insertion Loss at Reference Frequency Per Function in Decibels: 1.7 BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Body Width: 1.790 INCHES MINIMUM AND 1.910 INCHES MAXIMUM IN
  • 2 verified cross-references
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-01-266-0610, 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 Mechanized Science Seal Inc Dba Ms Bellows. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-01-266-0610
Primary Part Number3253
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerMechanized Science Seal Inc Dba Ms Bellows
StatusACTIVE
Inclosure TypeENCASED
Functional Terminal Type and Quantity1 CONNECTOR, RECEPTACLE OUTPUT SECOND FUNCTION
Functional Terminal Type and Quantity1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Insertion Loss at Reference Frequency Per Function in Decibels1.7 BLANK LOCATION NOT OTHERWISE SPECIFIED
Body Width1.790 INCHES MINIMUM AND 1.910 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2910-00-218-1262 INTERCHANGEABLE
Pump,fuel,engine
5905-00-434-18457276R500L.25 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Bi Technologies Corporation Div Bi Technologies Corp.
2915-00-705-97203253 INTERCHANGEABLE
Retainer,central
Collins Engine Nozzles, Inc
9320-01-004-3621 INTERCHANGEABLE
Rubber Sheet,solid
5905-01-051-36683253R500 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Bei Sensors & Systems Company, Inc. Dba Bei Duncan
5360-01-216-73403253 INTERCHANGEABLE
Spring,helical,compression
Thomas Products Llc
5962-01-364-54303253 INTERCHANGEABLE
Microcircuit,memory
Trig-Tek, Incorporated
5120-01-411-5285 INTERCHANGEABLE
Flush Tool,stud
4130-01-497-3495 INTERCHANGEABLE
Compressor Unit,refrigeration
6610-01-531-69803253 INTERCHANGEABLE
Recorder,flight Data
Amphenol Corp Div Amphenol Aerospace Operations
Cross-Reference Index
Part NumberManufacturer
3253 PRIMARY Mechanized Science Seal Inc Dba Ms Bellows (USA)
2901496 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
2910-00-218-1262INTERCHANGEABLE
PUMP,FUEL,ENGINE
5905-00-434-1845INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
7276R500L.25
2915-00-705-9720INTERCHANGEABLE
RETAINER,CENTRAL
3253
9320-01-004-3621INTERCHANGEABLE
RUBBER SHEET,SOLID
5905-01-051-3668INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
3253R500
5360-01-216-7340INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3253
5962-01-364-5430INTERCHANGEABLE
MICROCIRCUIT,MEMORY
3253
5120-01-411-5285INTERCHANGEABLE
FLUSH TOOL,STUD
4130-01-497-3495INTERCHANGEABLE
COMPRESSOR UNIT,REFRIGERATION
6610-01-531-6980INTERCHANGEABLE
RECORDER,FLIGHT DATA
3253
4510-01-668-7208INTERCHANGEABLE
FAUCET,SINGLE
3253

Frequently Asked Questions

What is NSN 5915-01-266-0610?

NSN 5915-01-266-0610 is a Filter,band Pass, manufactured by Mechanized Science Seal Inc Dba Ms Bellows, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-01-266-0610?

NSN 5915-01-266-0610 has 2 cross-referenced part numbers: 3253 (Mechanized Science Seal Inc Dba Ms Bellows), 2901496 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5915-01-266-0610?

There are 11 known substitutes for 5915-01-266-0610: 2910-00-218-1262, 5905-00-434-1845, 2915-00-705-9720 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3253?

Key specifications for 3253: Overall Height: 0.880 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN; Inclosure Type: ENCASED; Special Features: INPUT AND OUTPUT ISOLATORS; Overall Length: 10.480 INCHES MINIMUM AND 10.720 INCHES MAXIMUM IN. 9 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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