Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The TURNBUCKLE BODY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 482 OVERALL, body_style: ROUND CLOSED BODY, body_length: 2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM IN, thread_class: 3B BODY, thread_length: 2.200 INCHES NOMINAL OVERALL IN, thread_direction: RIGHT-HAND OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-067-9878, 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
MS21251-B5S
NSN:5340-00-067-9878 FSC:5340 CAGE:96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
material
COPPER ALLOY 482 OVERALL
body_style
ROUND CLOSED BODY
body_length
2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM IN
thread_class
3B BODY
thread_length
2.200 INCHES NOMINAL OVERALL IN
thread_direction
RIGHT-HAND OVERALL
nominal_thread_size
0.250 INCHES BODY IN
thread_series_designator
UNF BODY
material_document_and_classification
QQ-B-637,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN
5340-00-067-9878
COMPONENT DIAGRAM
KEY FEATURES
•
BODY STYLE: ROUND CLOSED BODY
•
BODY LENGTH: 2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM IN
•
THREAD SERIES DESIGNATOR: UNF BODY
•
NOMINAL THREAD SIZE: 0.250 INCHES BODY IN
•
MATERIAL: COPPER ALLOY 482 OVERALL
•
THREAD DIRECTION: RIGHT-HAND OVERALL
•
THREAD LENGTH: 2.200 INCHES NOMINAL OVERALL IN
•
THREAD CLASS: 3B BODY
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLE
ROUND CLOSED BODY
BODY LENGTH
2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM IN
THREAD SERIES DESIGNATOR
UNF BODY
NOMINAL THREAD SIZE
0.250 INCHES BODY IN
MATERIAL
COPPER ALLOY 482 OVERALL
THREAD DIRECTION
RIGHT-HAND OVERALL
THREAD LENGTH
2.200 INCHES NOMINAL OVERALL IN
THREAD CLASS
3B BODY
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-B-637,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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FREQUENTLY ASKED QUESTIONS
What is MS21251-B5S?
MS21251-B5S is a TURNBUCKLE BODY.
What parts can replace MS21251-B5S?
There are 7 known substitutes for MS21251-B5S: MS21251B3S, 2810689, AN165-16RS and 4 more. Substitute compatibility should be verified for your specific system.
Is MS21251-B5S still available?
MS21251-B5S is currently cancelled.
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