PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4265Circuit Card Assembly

Pentek, Incorporated · NSN 5998-01-496-5939 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-496-5939 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-496-5939. Primary manufacturer part number: 4265.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Pentek, Incorporated
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-496-5939, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Pentek, Incorporated. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-496-5939
Primary Part Number4265
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerPentek, Incorporated
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeJH
Weight15.0000 lbs
Cube0.5833 cu ft
Verified Substitutes 12
5315-00-021-8211218211 INTERCHANGEABLE
Key,woodruff
Dressta North America Ltd
6230-00-128-2464M384 INTERCHANGEABLE
Filter,flashlight
Bright Star Industries Inc
2930-00-384-8485 INTERCHANGEABLE
Shroud,fan,radiator
6675-00-551-0420 INTERCHANGEABLE
Stereoscope,lens-Prism-Mirror,ae
6685-00-553-4683130109 INTERCHANGEABLE
Gage,compound Pressure-Vacuum,di
Ametek, Inc. Div Aerospace & Defense
4820-01-122-36034265-1 INTERCHANGEABLE
Disk,valve
Hydrasearch Company, Llc
4310-01-186-05074265 INTERCHANGEABLE
Valve,reed
Saylor-Beall Manufacturing Company
5315-01-207-7290 INTERCHANGEABLE
Key
5985-01-395-00974265A INTERCHANGEABLE
Antenna
Shakespeare Company, Llc Div Military Electronics
4320-01-422-7158SNS-4265 INTERCHANGEABLE
Pump,centrifugal
Sims Pump Valve Co, Inc
Cross-Reference Index
Part NumberManufacturer
4265 PRIMARY Pentek, Incorporated (USA)
Related Parts
5315-00-021-8211INTERCHANGEABLE
KEY,WOODRUFF
218211
6230-00-128-2464INTERCHANGEABLE
FILTER,FLASHLIGHT
M384
2930-00-384-8485INTERCHANGEABLE
SHROUD,FAN,RADIATOR
6675-00-551-0420INTERCHANGEABLE
STEREOSCOPE,LENS-PRISM-MIRROR,AE
6685-00-553-4683INTERCHANGEABLE
GAGE,COMPOUND PRESSURE-VACUUM,DI
130109
4820-01-122-3603INTERCHANGEABLE
DISK,VALVE
4265-1
4310-01-186-0507INTERCHANGEABLE
VALVE,REED
4265
5315-01-207-7290INTERCHANGEABLE
KEY
5985-01-395-0097INTERCHANGEABLE
ANTENNA
4265A
4320-01-422-7158INTERCHANGEABLE
PUMP,CENTRIFUGAL
SNS-4265
5998-01-548-3621INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6964520
6515-01-554-5579INTERCHANGEABLE
RETRACTOR,GENERAL OPERATING
SA3660

Frequently Asked Questions

What is NSN 5998-01-496-5939?

NSN 5998-01-496-5939 is a Circuit Card Assembly, manufactured by Pentek, Incorporated, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-496-5939?

NSN 5998-01-496-5939 has 1 cross-referenced part number: 4265 (Pentek, Incorporated).

What NSN replaces 5998-01-496-5939?

There are 12 known substitutes for 5998-01-496-5939: 5315-00-021-8211, 6230-00-128-2464, 2930-00-384-8485 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4265?

Key specifications for 4265: End Item Identification: AN/SSQ-124(V)2, TACTICAL EXPLORATION SYSTEM; End Item Identification: AN/SSQ-124(V)2, TACTICAL EXPLORATION SYSTEM. 2 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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