The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, overall_width: 0.620 INCHES NOMINAL IN, overall_length: 12.380 INCHES NOMINAL IN, special_features: ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO LO1257, style_designator: RECTANGULAR, cross-sectional_thickness: 0.190 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-322-9638, 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
LO1257
NSN:5330-01-322-9638 FSC:5330 — Packing and Gasket Materials CAGE:16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
material
RUBBER CHLOROPRENE CLASS CR OVERALL
overall_width
0.620 INCHES NOMINAL IN
overall_length
12.380 INCHES NOMINAL IN
special_features
ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO LO1257
style_designator
RECTANGULAR
cross-sectional_thickness
0.190 INCHES NOMINAL IN
cross-sectional_shape_style
SOLID SINGLE OR COMPOSITION
departure_from_cited_document
AS MODIFIED BY MATERIAL
criticality_code_justification
ZZZY
material_document_and_classification
MIL-R-6130,TYPE 2,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
reference_number_differentiating_characteristics
REFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL. MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP
NSN
5330-01-322-9638
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.190 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
STYLE DESIGNATOR: RECTANGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-6130,TYPE 2,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
DEPARTURE FROM CITED DOCUMENT: AS MODIFIED BY MATERIAL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS
0.190 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION
ZZZY
STYLE DESIGNATOR
RECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-R-6130,TYPE 2,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH
12.380 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE
SOLID SINGLE OR COMPOSITION
OVERALL WIDTH
0.620 INCHES NOMINAL IN
DEPARTURE FROM CITED DOCUMENT
AS MODIFIED BY MATERIAL
SPECIAL FEATURES
ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO LO1257
MATERIAL
RUBBER CHLOROPRENE CLASS CR OVERALL
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 LO1257?
LO1257 is a GASKET.
What parts can replace LO1257?
There are 4 known substitutes for LO1257: 127543-2, PO0310NRP, PO013229638 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LO1257?
LO1257 is cataloged in the U.S. Government catalog under NSN 5330-01-322-9638. This indicates validated use in U.S. government and defense supply chains.
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