PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

68127Circuit Card Assembly

Espey Mfg and Electronics Corp · NSN 5998-01-494-4461 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-494-4461 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-494-4461. Primary manufacturer part number: 68127.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Espey Mfg and Electronics Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-494-4461, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Espey Mfg and Electronics Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-01-494-4461
Primary Part Number68127
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerEspey Mfg and Electronics Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-373-2873 (68-127)
HAZMATNo
Verified Substitutes 6
6625-00-373-287368-127 SUCCESSOR
Test Indicator
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
4820-00-113-552768266G INTERCHANGEABLE
Valve,float
Griswold Industries Dba Cla-Val Co
5330-00-514-488568127 INTERCHANGEABLE
Gasket
Textron Lycoming Inc Williamsport Plant
5945-00-853-602424095 INTERCHANGEABLE
Solenoid,electrical
Cole Hersee Company
4720-00-924-073368127 INTERCHANGEABLE
Hose Assembly,nonmetallic
Hyster-Yale Group, Inc.
2815-01-118-380719939 INTERCHANGEABLE
Cylinder Head,diesel Engine
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
68127 Espey Mfg and Electronics Corp (USA)
68127 Espey Mfg. & Electronics Corp. (USA)
Related Parts
SUCCESSOR 6625-00-373-2873 Test Indicator · 68-127
4820-00-113-5527INTERCHANGEABLE
VALVE,FLOAT
68266G
5330-00-514-4885INTERCHANGEABLE
GASKET
68127
5945-00-853-6024INTERCHANGEABLE
SOLENOID,ELECTRICAL
24095
4720-00-924-0733INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
68127
2815-01-118-3807INTERCHANGEABLE
CYLINDER HEAD,DIESEL ENGINE
19939

Frequently Asked Questions

What is NSN 5998-01-494-4461?

NSN 5998-01-494-4461 is a Circuit Card Assembly, manufactured by Espey Mfg and Electronics Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-494-4461?

NSN 5998-01-494-4461 has 2 cross-referenced part numbers: 68127 (Espey Mfg and Electronics Corp), 68127 (Espey Mfg. & Electronics Corp.).

What NSN replaces 5998-01-494-4461?

There are 6 known substitutes for 5998-01-494-4461: 6625-00-373-2873, 4820-00-113-5527, 5330-00-514-4885 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 68127?

Key specifications for 68127: Part Name Assigned by Controlling Agency: CIRCUIT CARD ASSEMBLY, A4; End Item Identification: VARIABLE BOOST TEST BOX, RAT 31SL, ESPEY MFG AND ELECTRONICS CORP; Part Name Assigned by Controlling Agency: CIRCUIT CARD ASSEMBLY, A4; End Item Identification: VARIABLE BOOST TEST BOX, RAT 31SL, ESPEY MFG AND ELECTRONICS CORP. 4 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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