PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21325Guide,roller

Forenta Lp · NSN 3510-01-158-9381 · FSC 3510 · No Item Name Available
Verified by PartsTable
NSN 3510-01-158-9381 — this item is cataloged by the U.S. Government under National Stock Number 3510-01-158-9381. Primary manufacturer part number: 21325.
Features
  • Guide,roller — FSC 3510
  • General Characteristics Item Description: STAINLESS STEEL,0.438 IN. DIA,0.266 IN. DIA THRU HOLE,0.156 IN. THK IN
  • 1 verified cross-reference
  • Primary manufacturer: Forenta Lp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Guide,roller, cataloged under National Stock Number 3510-01-158-9381, is classified within Federal Supply Class 3510 (No Item Name Available) of the Service and Trade Equipment group. The primary manufacturer of record is Forenta Lp. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3510-01-158-9381
Primary Part Number21325
Item NameGuide,roller
FSC / FSG3510 / 35 — No Item Name Available
ManufacturerForenta Lp
StatusACTIVE
General Characteristics Item DescriptionSTAINLESS STEEL,0.438 IN. DIA,0.266 IN. DIA THRU HOLE,0.156 IN. THK IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-01-098-700721325 INTERCHANGEABLE
Connector Plate Ass
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5360-01-137-722621325 INTERCHANGEABLE
Spring,helical,torsion
Barksdale, Inc
3010-01-191-782621325 INTERCHANGEABLE
Insert,flexible Coupling
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
21325 PRIMARY Forenta Lp (USA)
Related Parts
5935-01-098-7007INTERCHANGEABLE
CONNECTOR PLATE ASS
21325
5360-01-137-7226INTERCHANGEABLE
SPRING,HELICAL,TORSION
21325
3010-01-191-7826INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
21325

Frequently Asked Questions

What is NSN 3510-01-158-9381?

NSN 3510-01-158-9381 is a Guide,roller, manufactured by Forenta Lp, classified under FSC 3510 (No Item Name Available). Status: active.

What are the part numbers for NSN 3510-01-158-9381?

NSN 3510-01-158-9381 has 1 cross-referenced part number: 21325 (Forenta Lp).

What NSN replaces 3510-01-158-9381?

There are 3 known substitutes for 3510-01-158-9381: 5935-01-098-7007, 5360-01-137-7226, 3010-01-191-7826. Verify interchangeability with system specifications before substitution.

What are the specifications of 21325?

Key specifications for 21325: End Item Identification: FORENTA MODELS 22BP AND 224BXT TOPPER; General Characteristics Item Description: STAINLESS STEEL,0.438 IN. DIA,0.266 IN. DIA THRU HOLE,0.156 IN. THK IN. 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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