PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS25274-2Cap,electrical

Sae International Dba Sae International · NSN 5999-00-280-3499 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-280-3499 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-280-3499. Primary manufacturer part number: MS25274-2.
Features
  • Cap,electrical — FSC 5999
  • Chain: NOT INCLUDED
  • Length: 0.480 INCHES MAXIMUM IN
  • Insert: INCLUDED
  • Hole Diameter: 0.050 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
  • Mounting Method: HOLE
  • Bolt Hole Quantity: 1
  • Material: PLASTIC, POLYETHYLENE (PP) OR PLASTIC POLYAMIDE NYLON BODY
Applications
  • Applications requiring Plastic, Polyethylene (pp) or Plastic Polyamide Nylon Body construction
General Description

The Cap,electrical, cataloged under National Stock Number 5999-00-280-3499, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 36 commercial cross-references from 23 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN5999-00-280-3499
Primary Part NumberMS25274-2
Item NameCap,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
ChainNOT INCLUDED
Length0.480 INCHES MAXIMUM IN
InsertINCLUDED
Hole Diameter0.050 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
Mounting MethodHOLE
Bolt Hole Quantity1
MaterialPLASTIC, POLYETHYLENE (PP) OR PLASTIC POLYAMIDE NYLON BODY
Diameter0.215 INCHES MAXIMUM IN
MaterialCOPPER OR COPPER ALLOY INSERT
Material Document and ClassificationQQ-C-502, CLASS A FED SPEC SINGLE MATERIAL RESPONSE INSERT
Surface TreatmentTIN
ChainNOT INCLUDED
Length0.480 INCHES MAXIMUM IN
InsertINCLUDED
Hole Diameter0.050 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
Mounting MethodHOLE
Bolt Hole Quantity1
MaterialPLASTIC, POLYETHYLENE (PP) OR PLASTIC POLYAMIDE NYLON BODY
Diameter0.215 INCHES MAXIMUM IN
MaterialCOPPER OR COPPER ALLOY INSERT
Material Document and ClassificationQQ-C-502, CLASS A FED SPEC SINGLE MATERIAL RESPONSE INSERT
Surface TreatmentTIN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssuePG
SMR CodeDZ
Weight0.0250 lbs
Cube0.0014 cu ft
Verified Substitutes 12
5999-00-729-1628MS25274-3 SUCCESSOR
Cap,electrical
Sae International Dba Sae International
1020-00-039-0043328930 INTERCHANGEABLE
Extractor,projectile
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2840-00-566-9167328856 INTERCHANGEABLE
Spacer,compressor Rotor
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
3120-00-580-9479HSBG4 INTERCHANGEABLE
Bearing,plain,self-Aligning
U S Bearings
5961-00-615-4902 INTERCHANGEABLE
Semiconductor Device,diode
5999-00-807-3775MS25274-4 INTERCHANGEABLE
Cap,electrical
Sae International Dba Sae International
5945-00-909-7749 INTERCHANGEABLE
Relay,electromagnetic
5999-01-024-9383MS25274-1 INTERCHANGEABLE
Cap,electrical
Sae International Dba Sae International
5940-01-075-6109NC2214 INTERCHANGEABLE
Splice,conductor
Molex-Etc Inc Sub of Molex Inc
5342-01-237-901567203 INTERCHANGEABLE
Clamp
Tyco Fire Products Lp
Cross-Reference Index
Part NumberManufacturer
8169765 Us Army Aviation and Missile Command (USA)
B-43-002 Minnesota Mining and Mfg Co 3m Company (USA)
6722216 General Motors Corp (USA)
N14PT Electro-Term, Inc. Dba Electro-Term/hollingsworth - Plant 1 (USA)
NCEC22 Abb Installation Products Inc (USA)
MS25274-2 PRIMARY Sae International Dba Sae International (USA)
10599575-1 Us Army Aviation and Missile Command (USA)
AS7928 Society of Automotive Engineers Inc (USA)
SAE-AS7928 Sae International Dba Sae International (USA)
328856 Te Connectivity Corporation (USA)
2316832-P1 Naval Sea Systems Command (USA)
10-76047 Amphenol Corp Div Amphenol Aerospace Operations (USA)
5999PL1037170 Jednolity Indeks Materialowy - Uniform Material Index (POL)
AS7928 Sae International Dba Sae International (USA)
328307 Te Connectivity Corporation (USA)
N20PT Abb Installation Products Inc (USA)
CE-2214 Tattnall, County of Dba Tattnall County Sheriffs Office (USA)
NP5083 Electro-Term, Inc. Dba Electro-Term/hollingsworth - Plant 1 (USA)
NC2214 Molex-Etc Inc Sub of Molex Inc (USA)
328307 Tyco Electronics Amp Gmbh (DEU)
Related Parts
5999-00-729-1628SUCCESSOR
CAP,ELECTRICAL
MS25274-3
1020-00-039-0043INTERCHANGEABLE
EXTRACTOR,PROJECTILE
328930
2840-00-566-9167INTERCHANGEABLE
SPACER,COMPRESSOR ROTOR
328856
3120-00-580-9479INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
HSBG4
5961-00-615-4902INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5999-00-807-3775INTERCHANGEABLE
CAP,ELECTRICAL
MS25274-4
5945-00-909-7749INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5999-01-024-9383INTERCHANGEABLE
CAP,ELECTRICAL
MS25274-1
5940-01-075-6109INTERCHANGEABLE
SPLICE,CONDUCTOR
NC2214
5342-01-237-9015INTERCHANGEABLE
CLAMP
67203
1220-01-254-5939INTERCHANGEABLE
SPLICE,CONNECTOR
3110-01-395-5968INTERCHANGEABLE
BALL,BEARING
RB-4

Frequently Asked Questions

What is NSN 5999-00-280-3499?

NSN 5999-00-280-3499 is a Cap,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-280-3499?

NSN 5999-00-280-3499 has 36 cross-referenced part numbers: 8169765 (Us Army Aviation and Missile Command), B-43-002 (Minnesota Mining and Mfg Co 3m Company), 6722216 (General Motors Corp), N14PT (Electro-Term, Inc. Dba Electro-Term/hollingsworth - Plant 1), NCEC22 (Abb Installation Products Inc) and 31 more.

What NSN replaces 5999-00-280-3499?

There are 12 known substitutes for 5999-00-280-3499: 5999-00-729-1628, 1020-00-039-0043, 2840-00-566-9167 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS25274-2?

Key specifications for MS25274-2: Chain: NOT INCLUDED; Length: 0.480 INCHES MAXIMUM IN; Insert: INCLUDED; Hole Diameter: 0.050 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-280-3499 still in active supply?

NSN 5999-00-280-3499 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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