PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

83003Perforator,lower

Aerodri Corp Keco Industries Inc Div · NSN 4310-00-242-2909 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-242-2909 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-242-2909. Primary manufacturer part number: 83003.
Features
  • Perforator,lower — FSC 4310
  • General Characteristics Item Description: STEEL,SAE 1095; CAD PLATED,QQ-P-416,TYPE 2,CLASS 3; ROCKWELL C HARDNESS; CROSS-SHAPED; W/FOUR POINTED AND SHARPENED BLADES; BLADES BENT ON 45 DEG ANGLE; PERFORATOR 2.000 IN. LG; 2.250 IN. W; 0.781 IN. H; THD EXTERNAL STUD ON OPPOSITE END OF PERFORATOR; 7/16-20 UNF-2A RH THD; 1.187 IN. THD LG A
  • 2 verified cross-references
  • Primary manufacturer: Aerodri Corp Keco Industries Inc Div
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Perforator,lower, cataloged under National Stock Number 4310-00-242-2909, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Aerodri Corp Keco Industries Inc Div. Government technical data includes 1 verified specification, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-242-2909
Primary Part Number83003
Item NamePerforator,lower
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerAerodri Corp Keco Industries Inc Div
StatusACTIVE
General Characteristics Item DescriptionSTEEL,SAE 1095; CAD PLATED,QQ-P-416,TYPE 2,CLASS 3; ROCKWELL C HARDNESS; CROSS-SHAPED; W/FOUR POINTED AND SHARPENED BLADES; BLADES BENT ON 45 DEG ANGLE; PERFORATOR 2.000 IN. LG; 2.250 IN. W; 0.781 IN. H; THD EXTERNAL STUD ON OPPOSITE END OF PERFORATOR; 7/16-20 UNF-2A RH THD; 1.187 IN. THD LG A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5935-00-310-427683003 INTERCHANGEABLE
Plug Assembly,quick
Frontgrade Technologies Inc.
5220-00-338-0378M22520/3-3 INTERCHANGEABLE
Gage,crimping Tool
Sae International Dba Sae International
5975-00-497-996895101 INTERCHANGEABLE
Plate,wall,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5325-00-754-1082 INTERCHANGEABLE
Ring,retaining
5930-01-044-5547 INTERCHANGEABLE
Switch,toggle
7520-01-159-050583003 INTERCHANGEABLE
Marker,tube Type
Sanford Corp
5962-01-299-4560 INTERCHANGEABLE
Microcircuit,digital-Linear
5325-01-330-578883003 INTERCHANGEABLE
Ring,retaining
Vickers & Associates, Inc.
3110-01-337-581183003 INTERCHANGEABLE
Bearing,ball,annular
Ke Marine Inc Dba Ke Marine Inc
Cross-Reference Index
Part NumberManufacturer
83003 PRIMARY Aerodri Corp Keco Industries Inc Div (USA)
4310PL0578552 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5935-00-310-4276INTERCHANGEABLE
PLUG ASSEMBLY,QUICK
83003
5220-00-338-0378INTERCHANGEABLE
GAGE,CRIMPING TOOL
M22520/3-3
5975-00-497-9968INTERCHANGEABLE
PLATE,WALL,ELECTRICAL
95101
5325-00-754-1082INTERCHANGEABLE
RING,RETAINING
5930-01-044-5547INTERCHANGEABLE
SWITCH,TOGGLE
7520-01-159-0505INTERCHANGEABLE
MARKER,TUBE TYPE
83003
5962-01-299-4560INTERCHANGEABLE
MICROCIRCUIT,DIGITAL-LINEAR
5325-01-330-5788INTERCHANGEABLE
RING,RETAINING
83003
3110-01-337-5811INTERCHANGEABLE
BEARING,BALL,ANNULAR
83003

Frequently Asked Questions

What is NSN 4310-00-242-2909?

NSN 4310-00-242-2909 is a Perforator,lower, manufactured by Aerodri Corp Keco Industries Inc Div, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-242-2909?

NSN 4310-00-242-2909 has 2 cross-referenced part numbers: 83003 (Aerodri Corp Keco Industries Inc Div), 4310PL0578552 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 4310-00-242-2909?

There are 9 known substitutes for 4310-00-242-2909: 5935-00-310-4276, 5220-00-338-0378, 5975-00-497-9968 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 83003?

Key specifications for 83003: End Item Identification: GRUMMAN AEROSPACE A-10 AIRCRAFT; General Characteristics Item Description: STEEL,SAE 1095; CAD PLATED,QQ-P-416,TYPE 2,CLASS 3; ROCKWELL C HARDNESS; CROSS-SHAPED; W/FOUR POINTED AND SHARPENED BLADES; BLADES BENT ON 45 DEG ANGLE; PERFORATOR 2.000 IN. LG; 2.250 IN. W; 0.781 IN. H; THD EXTERNAL STUD ON OPPOSITE END OF PERFORATOR; 7/16-20 UNF-2A RH THD; 1.187 IN. THD LG A. 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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