PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

69826-10-5Insert,screw Thread

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · NSN 5325-00-943-5278 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-943-5278 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-943-5278. Primary manufacturer part number: 69826-10-5.
Features
  • Insert,screw Thread — FSC 5325
  • Style Designator: KEYLOCK
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Width Across Flats: 0.312 INCHES NOMINAL IN
  • Top Unthreaded Portion Outside Diameter: 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
  • Top Portion Unthreaded Outside Length: 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
  • Insert Size: 0.312-36 UNF 3A A
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Insert,screw Thread, cataloged under National Stock Number 5325-00-943-5278, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, 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
NSN5325-00-943-5278
Primary Part Number69826-10-5
Item NameInsert,screw Thread
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerOntic Engineering & Manufacturing, Inc Dba Ontic Us
StatusACTIVE
Style DesignatorKEYLOCK
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
Width Across Flats0.312 INCHES NOMINAL IN
Top Unthreaded Portion Outside Diameter0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
Top Portion Unthreaded Outside Length0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
Insert Size0.312-36 UNF 3A A
Length0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
MaterialSTEEL COMP 303 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3020-00-609-922924177 INTERCHANGEABLE
Gear Cluster
Manitowoc Engineering Co Division of the Manitowoc Co Inc
2530-00-612-232722575 INTERCHANGEABLE
Brake Lining Kit
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
9540-01-071-1358 INTERCHANGEABLE
Beam,structural
Cross-Reference Index
Part NumberManufacturer
69826-10-5 Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
931B-2SE0312 Stanley Engineered Fastening Llc (USA)
225-7-5 Stanley Engineered Fastening Llc (USA)
69826-10-5 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
3020-00-609-9229INTERCHANGEABLE
GEAR CLUSTER
24177
2530-00-612-2327INTERCHANGEABLE
BRAKE LINING KIT
22575
9540-01-071-1358INTERCHANGEABLE
BEAM,STRUCTURAL

Frequently Asked Questions

What is NSN 5325-00-943-5278?

NSN 5325-00-943-5278 is a Insert,screw Thread, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-943-5278?

NSN 5325-00-943-5278 has 4 cross-referenced part numbers: 69826-10-5 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 931B-2SE0312 (Stanley Engineered Fastening Llc), 225-7-5 (Stanley Engineered Fastening Llc), 69826-10-5 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 5325-00-943-5278?

There are 3 known substitutes for 5325-00-943-5278: 3020-00-609-9229, 2530-00-612-2327, 9540-01-071-1358. Verify interchangeability with system specifications before substitution.

What are the specifications of 69826-10-5?

Key specifications for 69826-10-5: Style Designator: KEYLOCK; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment: PASSIVATE OVERALL; Width Across Flats: 0.312 INCHES NOMINAL IN. 9 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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