Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
CAP-PLUG,PROTECTIVE,DUST AND MOI. Key specifications include material: PLASTIC, POLYETHYLENE (PP), length_under_shoulder: 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN, open_end_inside_diameter: 0.375 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN, closed_end_overall_diameter: 0.503 INCHES MINIMUM AND 0.523 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-139-9162, 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
M5501/7-F9
NSN:5340-01-139-9162 FSC:5340 CAGE:81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
material
PLASTIC, POLYETHYLENE (PP)
length_under_shoulder
0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
open_end_inside_diameter
0.375 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
closed_end_overall_diameter
0.503 INCHES MINIMUM AND 0.523 INCHES MAXIMUM IN
material_document_and_classification
L-P-390, TYPE 1, CLASS L, GRADE 1 FED SPEC 1ST MATERIAL RESPONSE OR L-P-390, TYPE 1, CLASS L, GRADE 2 FED SPEC 2ND MATERIAL RESPONSE
NSN
5340-01-139-9162
COMPONENT DIAGRAM
KEY FEATURES
•
CLOSED END OVERALL DIAMETER: 0.503 INCHES MINIMUM AND 0.523 INCHES MAXIMUM IN
•
OPEN END INSIDE DIAMETER: 0.375 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
•
LENGTH UNDER SHOULDER: 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC, POLYETHYLENE (PP)
•
MATERIAL DOCUMENT AND CLASSIFICATION: L-P-390, TYPE 1, CLASS L, GRADE 1 FED SPEC 1ST MATERIAL RESPONSE OR L-P-390, TYPE 1, CLASS L, GRADE 2 FED SPEC 2ND MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
CLOSED END OVERALL DIAMETER
0.503 INCHES MINIMUM AND 0.523 INCHES MAXIMUM IN
OPEN END INSIDE DIAMETER
0.375 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
LENGTH UNDER SHOULDER
0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
MATERIAL
PLASTIC, POLYETHYLENE (PP)
MATERIAL DOCUMENT AND CLASSIFICATION
L-P-390, TYPE 1, CLASS L, GRADE 1 FED SPEC 1ST MATERIAL RESPONSE OR L-P-390, TYPE 1, CLASS L, GRADE 2 FED SPEC 2ND MATERIAL RESPONSE
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FREQUENTLY ASKED QUESTIONS
What is M5501/7-F9?
M5501/7-F9 is a CAP-PLUG,PROTECTIVE,DUST AND MOI.
What parts can replace M5501/7-F9?
There are 26 known substitutes for M5501/7-F9: NAS847, MIL-C-5501/7, M5501/7-F24 and 23 more. Substitute compatibility should be verified for your specific system.
Is M5501/7-F9 still available?
M5501/7-F9 is currently cancelled.
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