The REDUCER,BOSS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, reducer_type: CONCENTRIC, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL BOSS ALL ENDS, connection_style: FLARED W/ GASKET SEAL (BOSS) ALL ENDS, nominal_thread_size: 0.875 INCHES SECOND END IN. This part is cataloged in the U.S.
Government catalog under NSN 4730-01-391-0792, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
2688W653
NSN:4730-01-391-0792 FSC:4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings CAGE:0GD25 — ALLIED DEFENSE INDUSTRIES, LLC DBA AMS DISTRIBUTION (USA)
SPECIFICATIONS
material
ALUMINUM ALLOY OVERALL
reducer_type
CONCENTRIC
thread_class
3A ALL ENDS A
connection_type
THREADED EXTERNAL BOSS ALL ENDS
connection_style
FLARED W/ GASKET SEAL (BOSS) ALL ENDS
nominal_thread_size
0.875 INCHES SECOND END IN
nominal_overall_length
2.047 INCHES IN
thread_quantity_per_inch
12 FIRST END
thread_series_designator
UNF SECOND END
surface_treatment_document_and_classification
MIL-C-5541 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN
4730-01-391-0792
COMPONENT DIAGRAM
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: FLARED W/ GASKET SEAL (BOSS) ALL ENDS
•
NOMINAL OVERALL LENGTH: 2.047 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL BOSS ALL ENDS
•
NOMINAL THREAD SIZE: 1.312 INCHES FIRST END IN
•
THREAD CLASS: 3A ALL ENDS A
•
THREAD QUANTITY PER INCH: 12 FIRST END
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
MIL-C-5541 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLE
FLARED W/ GASKET SEAL (BOSS) ALL ENDS
NOMINAL OVERALL LENGTH
2.047 INCHES IN
CONNECTION TYPE
THREADED EXTERNAL BOSS ALL ENDS
NOMINAL THREAD SIZE
1.312 INCHES FIRST END IN
NOMINAL THREAD SIZE
0.875 INCHES SECOND END IN
THREAD CLASS
3A ALL ENDS A
THREAD QUANTITY PER INCH
12 FIRST END
MATERIAL
ALUMINUM ALLOY OVERALL
THREAD SERIES DESIGNATOR
UNIFIED NATIONAL JOINT (UNJ) FIRST END
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 2688W653?
2688W653 is a REDUCER,BOSS.
What is the NSN for 2688W653?
2688W653 is cataloged in the U.S. Government catalog under NSN 4730-01-391-0792. This indicates validated use in U.S. government and defense supply chains.
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