PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52809Pin,tapered,plain

Northrop Grumman Systems Corporation Div Es Defensive Systems Division · NSN 5315-00-988-0369 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-988-0369 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-988-0369. Primary manufacturer part number: 52809.
Features
  • Pin,tapered,plain — FSC 5315
  • Material: COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL
  • Hardness Rating: 35.0 ROCKWELL C NOMINAL OVERALL
  • First End Location: BOTH ENDS
  • Pin Size Designation: 3/0
  • Pin Overall Length: 0.875 INCHES NOMINAL IN
  • Second End Relationship with First End: IDENTICAL
  • First End Style: SQUARE
Applications
  • Applications requiring Copper Alloy 172 or Copper Alloy 173 Overall construction
General Description

The Pin,tapered,plain, cataloged under National Stock Number 5315-00-988-0369, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Es Defensive Systems Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-988-0369
Primary Part Number52809
Item NamePin,tapered,plain
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Div Es Defensive Systems Division
StatusACTIVE
MaterialCOPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL
Hardness Rating35.0 ROCKWELL C NOMINAL OVERALL
First End LocationBOTH ENDS
Pin Size Designation3/0
Pin Overall Length0.875 INCHES NOMINAL IN
Second End Relationship with First EndIDENTICAL
First End StyleSQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5815-00-521-1391SM-B-157347 INTERCHANGEABLE
Holder,tape Guide
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5210-01-023-0334599-9642-120 INTERCHANGEABLE
Gage Stock,thickness
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
6150-01-210-313352809 INTERCHANGEABLE
Cable Assembly,power,electrical
Vindicator Corp
5120-01-565-1316 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
52809 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
52809-30-4 Drs Sustainment Systems, Inc. (USA)
52809-30-4 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
Related Parts
5815-00-521-1391INTERCHANGEABLE
HOLDER,TAPE GUIDE
SM-B-157347
5210-01-023-0334INTERCHANGEABLE
GAGE STOCK,THICKNESS
599-9642-120
6150-01-210-3133INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
52809
5120-01-565-1316INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT

Frequently Asked Questions

What is NSN 5315-00-988-0369?

NSN 5315-00-988-0369 is a Pin,tapered,plain, manufactured by Northrop Grumman Systems Corporation Div Es Defensive Systems Division, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-988-0369?

NSN 5315-00-988-0369 has 3 cross-referenced part numbers: 52809 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 52809-30-4 (Drs Sustainment Systems, Inc.), 52809-30-4 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division).

What NSN replaces 5315-00-988-0369?

There are 4 known substitutes for 5315-00-988-0369: 5815-00-521-1391, 5210-01-023-0334, 6150-01-210-3133 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52809?

Key specifications for 52809: Material: COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL; Hardness Rating: 35.0 ROCKWELL C NOMINAL OVERALL; First End Location: BOTH ENDS; Pin Size Designation: 3/0. 7 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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