PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

UH1HHelicopter,utility

Bell Textron Inc · NSN 1520-00-087-7637 · FSC 1520 · No Item Name Available
Verified by PartsTable
NSN 1520-00-087-7637 — this item is cataloged by the U.S. Government under National Stock Number 1520-00-087-7637. Primary manufacturer part number: UH1H.
Features
  • Helicopter,utility — FSC 1520
  • General Characteristics Item Description: HEL UTILITY UH-1H,T53 SERIES ENGINE
  • 1 verified cross-reference
  • Primary manufacturer: Bell Textron Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Helicopter,utility, cataloged under National Stock Number 1520-00-087-7637, is classified within Federal Supply Class 1520 (No Item Name Available) of the Aircraft and Airframe Components group. The primary manufacturer of record is Bell Textron Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1520-00-087-7637
Primary Part NumberUH1H
Item NameHelicopter,utility
FSC / FSG1520 / 15 — No Item Name Available
ManufacturerBell Textron Inc
StatusACTIVE
General Characteristics Item DescriptionHEL UTILITY UH-1H,T53 SERIES ENGINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 8
No Item Name Available
No Item Name Available
No Item Name Available
No Item Name Available
No Item Name Available
No Item Name Available
No Item Name Available
No Item Name Available
Cross-Reference Index
Part NumberManufacturer
UH1H PRIMARY Bell Textron Inc (USA)
Related Parts
1520-00-004-0415INTERCHANGEABLE
NO ITEM NAME AVAILABLE
1520-00-004-0461INTERCHANGEABLE
NO ITEM NAME AVAILABLE
1520-00-009-3488INTERCHANGEABLE
NO ITEM NAME AVAILABLE
1520-00-029-0889INTERCHANGEABLE
NO ITEM NAME AVAILABLE
1520-00-041-4201INTERCHANGEABLE
NO ITEM NAME AVAILABLE
1520-00-046-2127INTERCHANGEABLE
NO ITEM NAME AVAILABLE
1520-00-048-6943INTERCHANGEABLE
NO ITEM NAME AVAILABLE
1520-00-074-9042INTERCHANGEABLE
NO ITEM NAME AVAILABLE

Frequently Asked Questions

What is NSN 1520-00-087-7637?

NSN 1520-00-087-7637 is a Helicopter,utility, manufactured by Bell Textron Inc, classified under FSC 1520 (No Item Name Available). Status: active.

What are the part numbers for NSN 1520-00-087-7637?

NSN 1520-00-087-7637 has 1 cross-referenced part number: UH1H (Bell Textron Inc).

What NSN replaces 1520-00-087-7637?

There are 8 known substitutes for 1520-00-087-7637: 1520-00-004-0415, 1520-00-004-0461, 1520-00-009-3488 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of UH1H?

Key specifications for UH1H: General Characteristics Item Description: HEL UTILITY UH-1H,T53 SERIES ENGINE. 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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