PartsTable
Technical Data Sheet
PartsTable / COMPONENT / A1027 BRASS
A1027 BRASS ✓ 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 OVERALL, barrel_style: STRAIGHT ROUND TYPE, flange_style: FLANGE, barrel_height: 0.448 INCHES MINIMUM AND 0.458 INCHES MAXIMUM IN, special_features: MATERIAL COPPER ALLOY UNS C21000, surface_treatment: LEAD AND TIN OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-206-1576, 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
A1027 BRASS
NSN: 5325-01-206-1576
FSC: 5325
CAGE: 57771 — EDWIN B. STIMPSON COMPANY, INC. DBA STIMPSON (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
barrel_styleSTRAIGHT ROUND TYPE
flange_styleFLANGE
barrel_height0.448 INCHES MINIMUM AND 0.458 INCHES MAXIMUM IN
special_featuresMATERIAL COPPER ALLOY UNS C21000
surface_treatmentLEAD AND TIN OVERALL
barrel_outside_diameter0.087 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
flange_outside_diameter0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
specification/standard_data27963-858711300 MANUFACTURERS SPECIFICATION CONTROL
material_document_and_classificationQQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-C-21768 MIL SPEC 1ST TREATMENT RESPONSE OVERALL
NSN5325-01-206-1576
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A1027 BRASS · 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
•
FLANGE STYLE: FLANGE
•
MATERIAL: COPPER ALLOY OVERALL
•
SURFACE TREATMENT: LEAD AND TIN OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-21768 MIL SPEC 1ST TREATMENT RESPONSE OVERALL
•
BARREL STYLE: STRAIGHT ROUND TYPE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
BARREL OUTSIDE DIAMETER: 0.087 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
•
BARREL HEIGHT: 0.448 INCHES MINIMUM AND 0.458 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE STYLEFLANGE
MATERIALCOPPER ALLOY OVERALL
SURFACE TREATMENTLEAD AND TIN OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-21768 MIL SPEC 1ST TREATMENT RESPONSE OVERALL
BARREL STYLESTRAIGHT ROUND TYPE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
BARREL OUTSIDE DIAMETER0.087 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
BARREL HEIGHT0.448 INCHES MINIMUM AND 0.458 INCHES MAXIMUM IN
SPECIAL FEATURESMATERIAL COPPER ALLOY UNS C21000
FLANGE OUTSIDE DIAMETER0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
A1027Interchangeable
interchangeable cross-reference
interchangeable
5882FInterchangeable
interchangeable cross-reference
interchangeable
5567718Interchangeable
interchangeable cross-reference
interchangeable
697613R91Interchangeable
interchangeable cross-reference
interchangeable
A0001027Interchangeable
interchangeable cross-reference
interchangeable
A1510Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy A1027 BRASS?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is A1027 BRASS?
A1027 BRASS is a EYELET,METALLIC.
What parts can replace A1027 BRASS?
There are 11 known substitutes for A1027 BRASS: A1027, 5882F, 5567718 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1027 BRASS?
A1027 BRASS is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-01-206-1576. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — A1027 BRASS

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026