The PACKING WITH RETAINER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 RETAINER, construction: ONE-PIECE, outside_diameter: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, special_features: FOR USE WITH 1/4" NOMINAL DIAMETER FASTENERS, surface_treatment: NICKEL RETAINER, retainer_thickness: 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-412-1422, 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
03A377-8
NSN:5330-01-412-1422 FSC:5330 — Packing and Gasket Materials CAGE:76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
material
STEEL COMP 4130 RETAINER
construction
ONE-PIECE
outside_diameter
0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
special_features
FOR USE WITH 1/4" NOMINAL DIAMETER FASTENERS
surface_treatment
NICKEL RETAINER
retainer_thickness
0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
packing_inside_diameter
0.238 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN
material_document_and_classification
MIL-S-18729 OR MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
surface_treatment_document_and_classification
MIL-C-26074 CL 2, GR B MIL SPEC SINGLE TREATMENT RESPONSE RETAINER
NSN
5330-01-412-1422
COMPONENT DIAGRAM
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-26074 CL 2, GR B MIL SPEC SINGLE TREATMENT RESPONSE RETAINER
•
PACKING INSIDE DIAMETER: 0.238 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-83461 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
•
RETAINER THICKNESS: 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
•
SURFACE TREATMENT: NICKEL RETAINER
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
MIL-C-26074 CL 2, GR B MIL SPEC SINGLE TREATMENT RESPONSE RETAINER
PACKING INSIDE DIAMETER
0.238 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN
OUTSIDE DIAMETER
0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-P-83461 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-S-18729 OR MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
RETAINER THICKNESS
0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
SPECIAL FEATURES
FOR USE WITH 1/4" NOMINAL DIAMETER FASTENERS
SURFACE TREATMENT
NICKEL RETAINER
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MATERIAL
STEEL COMP 4130 RETAINER
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 03A377-8?
03A377-8 is a PACKING WITH RETAINER.
What parts can replace 03A377-8?
There is 1 known substitute for 03A377-8: 908066-1/4. Substitute compatibility should be verified for your specific system.
What is the NSN for 03A377-8?
03A377-8 is cataloged in the U.S. Government catalog under NSN 5330-01-412-1422. This indicates validated use in U.S. government and defense supply chains.
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