PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100689Nozzle,valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 2910-01-046-8553 · FSC 2910 · No Item Name Available
Verified by PartsTable
NSN 2910-01-046-8553 — this item is cataloged by the U.S. Government under National Stock Number 2910-01-046-8553. Primary manufacturer part number: 100689.
Features
  • Nozzle,valve — FSC 2910
  • General Characteristics Item Description: STAINLESS STEEL; O/A LG. 5.310 IN.; OUTSIDE DIA 3.630 IN.; THD 1-20 UNEF 2A; THD 1.500-12 UNF; INSIDE BORE DIA 0.640 IN. A
  • 4 verified cross-references
  • Primary manufacturer: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Nozzle,valve, cataloged under National Stock Number 2910-01-046-8553, is classified within Federal Supply Class 2910 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2910-01-046-8553
Primary Part Number100689
Item NameNozzle,valve
FSC / FSG2910 / 29 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusCANCELLED
General Characteristics Item DescriptionSTAINLESS STEEL; O/A LG. 5.310 IN.; OUTSIDE DIA 3.630 IN.; THD 1-20 UNEF 2A; THD 1.500-12 UNF; INSIDE BORE DIA 0.640 IN. A
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-142-4368832 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
4820-00-163-5163 INTERCHANGEABLE
Valve,safety Relief
4820-00-163-516439344006 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-00-163-5171 INTERCHANGEABLE
Valve,safety Relief
4820-00-163-5175 INTERCHANGEABLE
Valve,safety Relief
3040-00-932-1710100689 INTERCHANGEABLE
Shaft,straight
Astronautics Corporation of America
5950-01-019-3797920012-83 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
4820-01-046-219824965 INTERCHANGEABLE
Rod,adjusting Ring
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-046-219928186 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-046-702948621 INTERCHANGEABLE
Collar,spindle,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
A39344 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
100689 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
A39344PC2 PART 100689 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
A39344PC2 PART Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
Related Parts
3110-00-142-4368INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
832
4820-00-163-5163INTERCHANGEABLE
VALVE,SAFETY RELIEF
4820-00-163-5164INTERCHANGEABLE
VALVE,SAFETY RELIEF
39344006
4820-00-163-5171INTERCHANGEABLE
VALVE,SAFETY RELIEF
4820-00-163-5175INTERCHANGEABLE
VALVE,SAFETY RELIEF
3040-00-932-1710INTERCHANGEABLE
SHAFT,STRAIGHT
100689
5950-01-019-3797INTERCHANGEABLE
COIL,RADIO FREQUENCY
920012-83
4820-01-046-2198INTERCHANGEABLE
ROD,ADJUSTING RING
24965
4820-01-046-2199INTERCHANGEABLE
DISK,VALVE
28186
4820-01-046-7029INTERCHANGEABLE
COLLAR,SPINDLE,VALVE
48621
4820-01-046-7030INTERCHANGEABLE
HOLDER ASSEMBLY,DISK
S44945
5310-01-046-8552INTERCHANGEABLE
NUT,SPINDLE,VALVE
43449

Frequently Asked Questions

What is NSN 2910-01-046-8553?

NSN 2910-01-046-8553 is a Nozzle,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 2910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2910-01-046-8553?

NSN 2910-01-046-8553 has 4 cross-referenced part numbers: A39344 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 100689 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), A39344PC2 PART 100689 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), A39344PC2 PART (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).

What NSN replaces 2910-01-046-8553?

There are 12 known substitutes for 2910-01-046-8553: 3110-00-142-4368, 4820-00-163-5163, 4820-00-163-5164 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100689?

Key specifications for 100689: End Item Identification: CROSBY VALVE AND GAGE COMPANY SAFETY BOR VALVE; General Characteristics Item Description: STAINLESS STEEL; O/A LG. 5.310 IN.; OUTSIDE DIA 3.630 IN.; THD 1-20 UNEF 2A; THD 1.500-12 UNF; INSIDE BORE DIA 0.640 IN. A. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2910-01-046-8553 still in active supply?

NSN 2910-01-046-8553 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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