PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5904039Insert,screw Thread

Hamilton Sundstrand Corporation · NSN 5325-01-215-9117 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-215-9117 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-215-9117. Primary manufacturer part number: 5904039.
Features
  • Insert,screw Thread — FSC 5325
  • Insert Size: 0.4375-14 UNC-3A A
  • Nominal Thread Size: 0.250 INCHES IN
  • Thread Series Designator: UNIFIED NATIONAL JOINT (UNJ)
  • Material Document and Classification: ASTM A582 TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material: STEEL OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Insert,screw Thread, cataloged under National Stock Number 5325-01-215-9117, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5325-01-215-9117
Primary Part Number5904039
Item NameInsert,screw Thread
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
Insert Size0.4375-14 UNC-3A A
Nominal Thread Size0.250 INCHES IN
Thread Series DesignatorUNIFIED NATIONAL JOINT (UNJ)
Material Document and ClassificationASTM A582 TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MaterialSTEEL OVERALL
Style DesignatorKEYLOCK
Thread Quantity Per Inch2B
Top Unthreaded Portion Outside Diameter0.333 INCHES MINIMUM AND 0.343 INCHES MAXIMUM IN
Top Portion Unthreaded Outside Length0.047 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN
Length0.500 INCHES NOMINAL IN
Thread Class3B
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5325-00-912-723769826-18-8 INTERCHANGEABLE
Insert,screw Thread
Hamilton Sundstrand Corporation Dba Collins Aerospace
Cross-Reference Index
Part NumberManufacturer
5904039 PRIMARY Hamilton Sundstrand Corporation (USA)
931B-4SE0500 Stanley Engineered Fastening Llc (USA)
Related Parts
5325-00-912-7237INTERCHANGEABLE
INSERT,SCREW THREAD
69826-18-8

Frequently Asked Questions

What is NSN 5325-01-215-9117?

NSN 5325-01-215-9117 is a Insert,screw Thread, manufactured by Hamilton Sundstrand Corporation, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-215-9117?

NSN 5325-01-215-9117 has 2 cross-referenced part numbers: 5904039 (Hamilton Sundstrand Corporation), 931B-4SE0500 (Stanley Engineered Fastening Llc).

What NSN replaces 5325-01-215-9117?

There is 1 known substitute for 5325-01-215-9117: 5325-00-912-7237. Verify interchangeability with system specifications before substitution.

What are the specifications of 5904039?

Key specifications for 5904039: Insert Size: 0.4375-14 UNC-3A A; Nominal Thread Size: 0.250 INCHES IN; Thread Series Designator: UNIFIED NATIONAL JOINT (UNJ); Material Document and Classification: ASTM A582 TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 13 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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