The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.750 INCHES NOMINAL IN, diameter: 0.2501 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM IN, material: STEEL COMP 4140 OVERALL, thread_length: 0.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN, style_designator: LEFT INTERNAL THREAD, cross-sectional_shape: ROUND. This part is cataloged in the U.S.
Government catalog under NSN 5340-01-199-1256, 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
121301-2.25
NSN:5340-01-199-1256 FSC:5340 — Hardware, Commercial CAGE:830Q4 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS-WRIGHT STEAM AND AIR SOLUTIONS DIV STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
length
0.750 INCHES NOMINAL IN
diameter
0.2501 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM IN
material
STEEL COMP 4140 OVERALL
thread_length
0.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
style_designator
LEFT INTERNAL THREAD
cross-sectional_shape
ROUND
distance_from_centerline_to_flat
0.1091 INCHES NOMINAL IN
material_document_and_classification
ASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN
5340-01-199-1256
COMPONENT DIAGRAM
KEY FEATURES
•
LENGTH: 0.750 INCHES NOMINAL IN
•
DISTANCE FROM CENTERLINE TO FLAT: 0.1091 INCHES NOMINAL IN
•
THREAD LENGTH: 0.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
STYLE DESIGNATOR: LEFT INTERNAL THREAD
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.2501 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE: ROUND
•
MATERIAL: STEEL COMP 4140 OVERALL
TECHNICAL CHARACTERISTICS
LENGTH
0.750 INCHES NOMINAL IN
DISTANCE FROM CENTERLINE TO FLAT
0.1091 INCHES NOMINAL IN
THREAD LENGTH
0.250 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
STYLE DESIGNATOR
LEFT INTERNAL THREAD
MATERIAL DOCUMENT AND CLASSIFICATION
ASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER
0.2501 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE
ROUND
MATERIAL
STEEL COMP 4140 OVERALL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 121301-2.25?
121301-2.25 is a STANDOFF,THREADED,SPACING.
What parts can replace 121301-2.25?
There is 1 known substitute for 121301-2.25: LA94640-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 121301-2.25?
121301-2.25 is cataloged in the U.S. Government catalog under NSN 5340-01-199-1256. This indicates validated use in U.S. government and defense supply chains.
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