PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

87-2-4Retainer-Ejector,electrical Card

Schroff Inc · NSN 5998-01-313-2503 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-313-2503 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-313-2503. Primary manufacturer part number: 87-2-4.
Features
  • Retainer-Ejector,electrical Card — FSC 5998
  • Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Unthreaded Mounting Hole Diameter: 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
  • Color: YELLOW
  • Material: PLASTIC POLYAMIDE NYLON
  • Material Document and Classification: MIL-M-20693 TYPE IV A MIL SPEC SINGLE MATERIAL RESPONSE
  • Body Style: EXTRACTOR W/LOCK
  • Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Applications
  • Applications requiring Plastic Polyamide Nylon construction
General Description

The Retainer-Ejector,electrical Card, cataloged under National Stock Number 5998-01-313-2503, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Schroff Inc. Government technical data includes 12 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-313-2503
Primary Part Number87-2-4
Item NameRetainer-Ejector,electrical Card
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerSchroff Inc
StatusACTIVE
Mounting Facility Type and Quantity1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Unthreaded Mounting Hole Diameter0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
ColorYELLOW
MaterialPLASTIC POLYAMIDE NYLON
Material Document and ClassificationMIL-M-20693 TYPE IV A MIL SPEC SINGLE MATERIAL RESPONSE
Body StyleEXTRACTOR W/LOCK
Mounting Facility Type and Quantity1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Unthreaded Mounting Hole Diameter0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
ColorYELLOW
MaterialPLASTIC POLYAMIDE NYLON
Material Document and ClassificationMIL-M-20693 TYPE IV A MIL SPEC SINGLE MATERIAL RESPONSE
Body StyleEXTRACTOR W/LOCK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0190 lbs
Cube0.0025 cu ft
Verified Substitutes 10
2920-00-019-6103SRP1373 INTERCHANGEABLE
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Prestolite Electric Inc
6145-00-104-60478724 INTERCHANGEABLE
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Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
6145-00-144-09183124CCB INTERCHANGEABLE
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Coleman Cable Inc. Div Texarkana Plant
4410-00-463-50700-375-21PC8724 INTERCHANGEABLE
Template,gasket,manhole
Amec Foster Wheeler North America Corp. Dba Foster Wheeler
9540-00-596-3123 INTERCHANGEABLE
Beam,structural
8020-00-682-6499 INTERCHANGEABLE
Cover,paint Roller
9540-00-720-13291277788 INTERCHANGEABLE
Beam,structural
The Boeing Company
4310-00-821-80038643X INTERCHANGEABLE
Piston,compressor
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5895-01-251-1505 INTERCHANGEABLE
Mixer Stage,frequency
6515-01-565-7279492.20 INTERCHANGEABLE
Wire,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
87-2-4 PRIMARY Schroff Inc (USA)
805459-13 Raytheon Company Dba Raytheon (USA)
Related Parts
2920-00-019-6103INTERCHANGEABLE
REGULATOR,ENGINE GENERATOR
SRP1373
6145-00-104-6047INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8724
6145-00-144-0918INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
3124CCB
4410-00-463-5070INTERCHANGEABLE
TEMPLATE,GASKET,MANHOLE
0-375-21PC8724
9540-00-596-3123INTERCHANGEABLE
BEAM,STRUCTURAL
8020-00-682-6499INTERCHANGEABLE
COVER,PAINT ROLLER
9540-00-720-1329INTERCHANGEABLE
BEAM,STRUCTURAL
1277788
4310-00-821-8003INTERCHANGEABLE
PISTON,COMPRESSOR
8643X
5895-01-251-1505INTERCHANGEABLE
MIXER STAGE,FREQUENCY
6515-01-565-7279INTERCHANGEABLE
WIRE,BONE
492.20

Frequently Asked Questions

What is NSN 5998-01-313-2503?

NSN 5998-01-313-2503 is a Retainer-Ejector,electrical Card, manufactured by Schroff Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-313-2503?

NSN 5998-01-313-2503 has 2 cross-referenced part numbers: 87-2-4 (Schroff Inc), 805459-13 (Raytheon Company Dba Raytheon).

What NSN replaces 5998-01-313-2503?

There are 10 known substitutes for 5998-01-313-2503: 2920-00-019-6103, 6145-00-104-6047, 6145-00-144-0918 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 87-2-4?

Key specifications for 87-2-4: Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Unthreaded Mounting Hole Diameter: 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN; Color: YELLOW; Material: PLASTIC POLYAMIDE NYLON. 18 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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