PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55448Parts Kit,float Type Liquid Quan

Spirax Sarco Inc Dba Spirax Sarco · NSN 6680-01-553-3378 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-553-3378 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-553-3378. Primary manufacturer part number: 55448.
Features
  • Parts Kit,float Type Liquid Quan — FSC 6680
  • Component Quantity: 4
  • Supply Items and Quantities: ADVP232 FLOAT KIT F AND T P 1EACH;11818 WASHER LOCK 1/4 1EACH;52145 FLOAT 2 DIAMETER STAINLESS STEEL 1EACH;56910 SCREW 1/4-20UNC-2A 1EACH A
  • 1 verified cross-reference
  • Primary manufacturer: Spirax Sarco Inc Dba Spirax Sarco
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Parts Kit,float Type Liquid Quan, cataloged under National Stock Number 6680-01-553-3378, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Spirax Sarco Inc Dba Spirax Sarco. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-553-3378
Primary Part Number55448
Item NameParts Kit,float Type Liquid Quan
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerSpirax Sarco Inc Dba Spirax Sarco
StatusACTIVE
Component Quantity4
Supply Items and QuantitiesADVP232 FLOAT KIT F AND T P 1EACH;11818 WASHER LOCK 1/4 1EACH;52145 FLOAT 2 DIAMETER STAINLESS STEEL 1EACH;56910 SCREW 1/4-20UNC-2A 1EACH A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-154-84731370 INTERCHANGEABLE
Seal,plain Encased
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5330-00-179-1916 INTERCHANGEABLE
Seal,plain Encased
1650-00-486-187055448 INTERCHANGEABLE
Coupling,worm Wheel
Goodrich Corporation Dba Goodrich Corp
5310-00-786-709055448 INTERCHANGEABLE
Nut,special
Parker Hannifin Corporation Div Hydraulic Systems Division
5133-00-839-549415061 INTERCHANGEABLE
Drill,twist
Morse Cutting Tools
5995-01-729-302455448 INTERCHANGEABLE
Cable Assembly and Reel
Logos Imaging Llc
Cross-Reference Index
Part NumberManufacturer
55448 PRIMARY Spirax Sarco Inc Dba Spirax Sarco (USA)
Related Parts
5330-00-154-8473INTERCHANGEABLE
SEAL,PLAIN ENCASED
1370
5330-00-179-1916INTERCHANGEABLE
SEAL,PLAIN ENCASED
1650-00-486-1870INTERCHANGEABLE
COUPLING,WORM WHEEL
55448
5310-00-786-7090INTERCHANGEABLE
NUT,SPECIAL
55448
5133-00-839-5494INTERCHANGEABLE
DRILL,TWIST
15061
5995-01-729-3024INTERCHANGEABLE
CABLE ASSEMBLY AND REEL
55448

Frequently Asked Questions

What is NSN 6680-01-553-3378?

NSN 6680-01-553-3378 is a Parts Kit,float Type Liquid Quan, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-553-3378?

NSN 6680-01-553-3378 has 1 cross-referenced part number: 55448 (Spirax Sarco Inc Dba Spirax Sarco).

What NSN replaces 6680-01-553-3378?

There are 6 known substitutes for 6680-01-553-3378: 5330-00-154-8473, 5330-00-179-1916, 1650-00-486-1870 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 55448?

Key specifications for 55448: Component Quantity: 4; Supply Items and Quantities: ADVP232 FLOAT KIT F AND T P 1EACH;11818 WASHER LOCK 1/4 1EACH;52145 FLOAT 2 DIAMETER STAINLESS STEEL 1EACH;56910 SCREW 1/4-20UNC-2A 1EACH A; Part Name Assigned by Controlling Agency: FLOAT KIT,2 DIA, 3/4 FT FT; End Item Identification: 1905-01-154-1191 LANDING CRAFT UTILITY. 4 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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