PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

308247Lock,bearing

Atwood Fence Co Inc · NSN 2520-00-138-1987 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-00-138-1987 — this item is cataloged by the U.S. Government under National Stock Number 2520-00-138-1987. Primary manufacturer part number: 308247.
Features
  • Lock,bearing — FSC 2520
  • General Characteristics Item Description: STEEL,1.250 IN. LG,0.750 IN. W,0.125 IN. THK,0.312 IN. DIA OF HOLES,0.344 IN. W OF ADJUSTING SLOT IN
  • 1 verified cross-reference
  • Primary manufacturer: Atwood Fence Co Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Lock,bearing, cataloged under National Stock Number 2520-00-138-1987, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Atwood Fence Co Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2520-00-138-1987
Primary Part Number308247
Item NameLock,bearing
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerAtwood Fence Co Inc
StatusACTIVE
General Characteristics Item DescriptionSTEEL,1.250 IN. LG,0.750 IN. W,0.125 IN. THK,0.312 IN. DIA OF HOLES,0.344 IN. W OF ADJUSTING SLOT IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-089-1912 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
308247 Atwood Fence Co Inc (USA)
Related Parts
5962-01-089-1912INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 2520-00-138-1987?

NSN 2520-00-138-1987 is a Lock,bearing, manufactured by Atwood Fence Co Inc, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-00-138-1987?

NSN 2520-00-138-1987 has 1 cross-referenced part number: 308247 (Atwood Fence Co Inc).

What NSN replaces 2520-00-138-1987?

There is 1 known substitute for 2520-00-138-1987: 5962-01-089-1912. Verify interchangeability with system specifications before substitution.

What are the specifications of 308247?

Key specifications for 308247: General Characteristics Item Description: STEEL,1.250 IN. LG,0.750 IN. W,0.125 IN. THK,0.312 IN. DIA OF HOLES,0.344 IN. W OF ADJUSTING SLOT IN. 1 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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