PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20938Filter,band Pass

Alpha Components Inc · NSN 5915-01-275-7836 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-275-7836 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-275-7836. Primary manufacturer part number: 20938.
Features
  • Filter,band Pass — FSC 5915
  • Reference Frequency Per Function: 455.0 KILOHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
  • Insertion Loss at Reference Frequency Per Function in Decibels: 11.5 SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
  • Source Impedance Rating Per Function: 5.1 KILOHMS SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
  • Load Impedance Per Function: 5.1 KILOHMS SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
  • Principal Circuitry Type Per Function: INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Frequency Band Width Per Function: 6.00 KILOHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
  • Operating Temp Range: +0.0 TO 75.0 CELSIUS DEGC
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-01-275-7836, 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 Alpha Components Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-01-275-7836
Primary Part Number20938
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerAlpha Components Inc
StatusACTIVE
Reference Frequency Per Function455.0 KILOHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
Insertion Loss at Reference Frequency Per Function in Decibels11.5 SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
Source Impedance Rating Per Function5.1 KILOHMS SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
Load Impedance Per Function5.1 KILOHMS SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
Frequency Band Width Per Function6.00 KILOHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
Operating Temp Range+0.0 TO 75.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-020-5777 INTERCHANGEABLE
Switch,rotary
3110-00-141-999410018960-003 INTERCHANGEABLE
Bearing,ball,annular
Us Army Aviation and Missile Command
5310-00-281-5398109532 INTERCHANGEABLE
Nut,plain,hexagon
Am General Llc
5330-00-347-4856 INTERCHANGEABLE
Packing,preformed
4310-00-354-650763-98 INTERCHANGEABLE
Cylinder Sleeve
Dresser Industries Inc Leroi Div
8345-00-753-6559 INTERCHANGEABLE
Flag,national
8345-00-753-6563 INTERCHANGEABLE
Flag,national
1650-00-946-4429072-20938 INTERCHANGEABLE
Head,valve
Moog Inc
6685-01-022-76786398 INTERCHANGEABLE
Control,humidity
Crestwood Technology Group, Llc
5136-01-559-53582093-8 INTERCHANGEABLE
Tap,thread Cutting
Stanley Engineered Fastening Llc
Cross-Reference Index
Part NumberManufacturer
20938 PRIMARY Alpha Components Inc (USA)
10073-7025 L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA)
6398 PRIMARY Piezo Technology Incorporated Dba Piezo Technology Inc (USA)
Related Parts
5930-00-020-5777INTERCHANGEABLE
SWITCH,ROTARY
3110-00-141-9994INTERCHANGEABLE
BEARING,BALL,ANNULAR
10018960-003
5310-00-281-5398INTERCHANGEABLE
NUT,PLAIN,HEXAGON
109532
5330-00-347-4856INTERCHANGEABLE
PACKING,PREFORMED
4310-00-354-6507INTERCHANGEABLE
CYLINDER SLEEVE
63-98
8345-00-753-6559INTERCHANGEABLE
FLAG,NATIONAL
8345-00-753-6563INTERCHANGEABLE
FLAG,NATIONAL
1650-00-946-4429INTERCHANGEABLE
HEAD,VALVE
072-20938
6685-01-022-7678INTERCHANGEABLE
CONTROL,HUMIDITY
6398
5136-01-559-5358INTERCHANGEABLE
TAP,THREAD CUTTING
2093-8
5330-01-592-8447INTERCHANGEABLE
GREASE SEAL,AIRCRAF
6398
5330-01-654-7674INTERCHANGEABLE
SEAL,PLAIN
6398

Frequently Asked Questions

What is NSN 5915-01-275-7836?

NSN 5915-01-275-7836 is a Filter,band Pass, manufactured by Alpha Components Inc, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-01-275-7836?

NSN 5915-01-275-7836 has 3 cross-referenced part numbers: 20938 (Alpha Components Inc), 10073-7025 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications), 6398 (Piezo Technology Incorporated Dba Piezo Technology Inc).

What NSN replaces 5915-01-275-7836?

There are 12 known substitutes for 5915-01-275-7836: 5930-00-020-5777, 3110-00-141-9994, 5310-00-281-5398 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20938?

Key specifications for 20938: Reference Frequency Per Function: 455.0 KILOHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED; Special Features: L 3.24 IN; W 1.00 IN;H 2.20 IN IN; Insertion Loss at Reference Frequency Per Function in Decibels: 11.5 SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED; Source Impedance Rating Per Function: 5.1 KILOHMS SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED. 8 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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