PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 70-266027-1
70-266027-1 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The EYELET,METALLIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 260 OVERALL, barrel_style: STRAIGHT ROUND TYPE, flange_style: FLANGE, barrel_height: 0.558 INCHES MINIMUM AND 0.568 INCHES MAXIMUM IN, surface_treatment: CADMIUM AND CHROMATE OVERALL, barrel_outside_diameter: 0.148 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-233-3008, 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
70-266027-1
NSN: 5325-01-233-3008
FSC: 5325
CAGE: 11293 — GTE GOVERNMENT SYSTEMS CORP STRATEGIC SYSTEMS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY 260 OVERALL
barrel_styleSTRAIGHT ROUND TYPE
flange_styleFLANGE
barrel_height0.558 INCHES MINIMUM AND 0.568 INCHES MAXIMUM IN
surface_treatmentCADMIUM AND CHROMATE OVERALL
barrel_outside_diameter0.148 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
flange_outside_diameter0.211 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
material_document_and_classificationQQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5325-01-233-3008
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 70-266027-1 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BARREL STYLE: STRAIGHT ROUND TYPE
•
FLANGE STYLE: FLANGE
•
BARREL OUTSIDE DIAMETER: 0.148 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
•
FLANGE OUTSIDE DIAMETER: 0.211 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
•
MATERIAL: COPPER ALLOY 260 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
BARREL STYLESTRAIGHT ROUND TYPE
FLANGE STYLEFLANGE
BARREL OUTSIDE DIAMETER0.148 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
FLANGE OUTSIDE DIAMETER0.211 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
MATERIALCOPPER ALLOY 260 OVERALL
BARREL HEIGHT0.558 INCHES MINIMUM AND 0.568 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
A1588-3-875Interchangeable
interchangeable cross-reference
interchangeable
A1588Interchangeable
interchangeable cross-reference
interchangeable
91904Interchangeable
interchangeable cross-reference
interchangeable
23374Interchangeable
interchangeable cross-reference
interchangeable
71351Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-14652BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70-266027-1?
70-266027-1 is a EYELET,METALLIC.
What parts can replace 70-266027-1?
There are 8 known substitutes for 70-266027-1: A1588-3-875, A1588, 91904 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 70-266027-1?
70-266027-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-233-3008. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026