PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3240Seal,shaft

Alternative Surface Grinding Corp. · NSN 1560-00-939-8576 · FSC 1560 · No Item Name Available
Verified by PartsTable
NSN 1560-00-939-8576 — this item is cataloged by the U.S. Government under National Stock Number 1560-00-939-8576. Primary manufacturer part number: 3240.
Features
  • Seal,shaft — FSC 1560
  • 2 verified cross-references
  • Primary manufacturer: Alternative Surface Grinding Corp.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,shaft, cataloged under National Stock Number 1560-00-939-8576, is classified within Federal Supply Class 1560 (No Item Name Available) of the Aircraft and Airframe Components group. The primary manufacturer of record is Alternative Surface Grinding Corp.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,shaft
FSC / FSG1560 — No Item Name Available (FSG 15)
ManufacturersAlternative Surface Grinding Corp. (CAGE 27792); Universal Grinding Corporation (CAGE 08724)
Technical Specifications
ParameterValue
NSN1560-00-939-8576
Primary Part Number3240
Item NameSeal,shaft
FSC / FSG1560 / 15 — No Item Name Available
ManufacturerAlternative Surface Grinding Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2915-00-119-46653240 INTERCHANGEABLE
Cover,fuel Pump
Triumph Engine Control Systems Llc
4730-00-196-14763240 INTERCHANGEABLE
Nipple,pipe
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
4730-00-200-09123240 INTERCHANGEABLE
Nut,tube Coupling
Brinkley Technology Group Llc Dba Hercules Manufacturing
2530-00-471-82505459221 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
General Motors Llc Dba General Motors Llc
6145-00-493-1539 INTERCHANGEABLE
Cable,special Purpose,electrical
2815-00-517-98353240 INTERCHANGEABLE
Ring,piston
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
5945-00-665-98913240 INTERCHANGEABLE
Relay,electromagnetic
Micro Computer Consultants Inc Quality Accessories and Instruments Div
5950-00-678-25143240 INTERCHANGEABLE
Transformer,power
Precision Electronics, Inc
5915-01-007-7113582R699H01 INTERCHANGEABLE
Filter,band Pass
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5820-01-010-07263240 INTERCHANGEABLE
Resistor Rod-Pad Assembly
Electro-Metrics Corporation Dba Electro-Metrics
Cross-Reference Index
Part NumberManufacturer
3240 PRIMARY Alternative Surface Grinding Corp. (USA)
3240 Universal Grinding Corporation (USA)
Related Parts
2915-00-119-4665INTERCHANGEABLE
COVER,FUEL PUMP
3240
4730-00-196-1476INTERCHANGEABLE
NIPPLE,PIPE
3240
4730-00-200-0912INTERCHANGEABLE
NUT,TUBE COUPLING
3240
2530-00-471-8250INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
5459221
6145-00-493-1539INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
2815-00-517-9835INTERCHANGEABLE
RING,PISTON
3240
5945-00-665-9891INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
3240
5950-00-678-2514INTERCHANGEABLE
TRANSFORMER,POWER
3240
5915-01-007-7113INTERCHANGEABLE
FILTER,BAND PASS
582R699H01
5820-01-010-0726INTERCHANGEABLE
RESISTOR ROD-PAD ASSEMBLY
3240
5120-01-018-8980INTERCHANGEABLE
BIT,SCREWDRIVER
6680-01-080-0194INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
3240

Frequently Asked Questions

What is NSN 1560-00-939-8576?

NSN 1560-00-939-8576 is a Seal,shaft, manufactured by Alternative Surface Grinding Corp., classified under FSC 1560 (No Item Name Available). Status: active.

What are the part numbers for NSN 1560-00-939-8576?

NSN 1560-00-939-8576 has 2 cross-referenced part numbers: 3240 (Alternative Surface Grinding Corp.), 3240 (Universal Grinding Corporation).

What NSN replaces 1560-00-939-8576?

There are 12 known substitutes for 1560-00-939-8576: 2915-00-119-4665, 4730-00-196-1476, 4730-00-200-0912 and 9 more. Verify interchangeability with system specifications before substitution.

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