PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

74-451AAParts Kit,deicer Bo

Goodrich Corporation · NSN 1650-00-856-7939 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-856-7939 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-856-7939. Primary manufacturer part number: 74-451AA.
Features
  • Parts Kit,deicer Bo — FSC 1650
  • General Characteristics Item Description: KIT CONSISTS OF ITEMS TO OVERHAUL 16502149316, C-121;CONTAINS 6 TYPES OF PATCHES, PRIMER, AND EMERY CLOTH
  • 9 verified cross-references
  • Primary manufacturer: Goodrich Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Parts Kit,deicer Bo, cataloged under National Stock Number 1650-00-856-7939, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Goodrich Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN1650-00-856-7939
Primary Part Number74-451AA
Item NameParts Kit,deicer Bo
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerGoodrich Corporation
StatusCANCELLED
General Characteristics Item DescriptionKIT CONSISTS OF ITEMS TO OVERHAUL 16502149316, C-121;CONTAINS 6 TYPES OF PATCHES, PRIMER, AND EMERY CLOTH
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5360-00-205-542223383 INTERCHANGEABLE
Spring,helical,compression
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
4810-01-076-307033066 INTERCHANGEABLE
Seat,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
7530-01-357-68528909 INTERCHANGEABLE
Paper,thermal
Nashua Corporation Dba Nashua Specialty Coated Products
6840-01-579-607033066 INTERCHANGEABLE
Biocide,water Additive
Dow Chemical Company, the
Cross-Reference Index
Part NumberManufacturer
9672064 Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (USA)
1650PL0713181 Jednolity Indeks Materialowy - Uniform Material Index (POL)
74-451C Goodrich Corporation (USA)
10406915 Nimikkeistokeskus Ncb Finland (FIN)
74-451C Bfgoodrich Co the Aerospace Div Engineered Polymer Products (USA)
3306-6 Goodrich Corporation (USA)
9672064-10 Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (USA)
74-451-18 Goodrich Corporation (USA)
74-451AA PRIMARY Goodrich Corporation (USA)
Related Parts
5360-00-205-5422INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
23383
4810-01-076-3070INTERCHANGEABLE
SEAT,VALVE
33066
7530-01-357-6852INTERCHANGEABLE
PAPER,THERMAL
8909
6840-01-579-6070INTERCHANGEABLE
BIOCIDE,WATER ADDITIVE
33066

Frequently Asked Questions

What is NSN 1650-00-856-7939?

NSN 1650-00-856-7939 is a Parts Kit,deicer Bo, manufactured by Goodrich Corporation, classified under FSC 1650 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1650-00-856-7939?

NSN 1650-00-856-7939 has 9 cross-referenced part numbers: 9672064 (Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force), 1650PL0713181 (Jednolity Indeks Materialowy - Uniform Material Index), 74-451C (Goodrich Corporation), 10406915 (Nimikkeistokeskus Ncb Finland), 74-451C (Bfgoodrich Co the Aerospace Div Engineered Polymer Products) and 4 more.

What NSN replaces 1650-00-856-7939?

There are 4 known substitutes for 1650-00-856-7939: 5360-00-205-5422, 4810-01-076-3070, 7530-01-357-6852 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 74-451AA?

Key specifications for 74-451AA: General Characteristics Item Description: KIT CONSISTS OF ITEMS TO OVERHAUL 16502149316, C-121;CONTAINS 6 TYPES OF PATCHES, PRIMER, AND EMERY CLOTH. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 1650-00-856-7939 still in active supply?

NSN 1650-00-856-7939 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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