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STMA1978 — EYELET,METALLIC

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

STMA1978: EYELET,METALLIC.

The EYELET,METALLIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, barrel_style: FUNNEL FLANGE STRAIGHT TYPE, flange_style: FLANGE, surface_treatment: GOLD OVERALL, barrel_overall_height: 0.107 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN, barrel_outside_diameter: 0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-901-4510, 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
STMA1978
NSN: 5325-00-901-4510
FSC: 5325 — Fastening Devices
CAGE: 57771 — EDWIN B. STIMPSON COMPANY, INC. DBA STIMPSON (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
barrel_styleFUNNEL FLANGE STRAIGHT TYPE
flange_styleFLANGE
surface_treatmentGOLD OVERALL
barrel_overall_height0.107 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
barrel_outside_diameter0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
flange_outside_diameter0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
NSN5325-00-901-4510
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: STMA1978 · 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 OUTSIDE DIAMETER: 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
•
BARREL OVERALL HEIGHT: 0.107 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
•
SURFACE TREATMENT: GOLD OVERALL
•
BARREL OUTSIDE DIAMETER: 0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
•
FLANGE STYLE: FLANGE
•
BARREL STYLE: FUNNEL FLANGE STRAIGHT TYPE
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
BARREL OVERALL HEIGHT0.107 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
SURFACE TREATMENTGOLD OVERALL
BARREL OUTSIDE DIAMETER0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
FLANGE STYLEFLANGE
BARREL STYLEFUNNEL FLANGE STRAIGHT TYPE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is STMA1978?
STMA1978 is a EYELET,METALLIC.
What is the NSN for STMA1978?
STMA1978 is cataloged in the U.S. Government catalog under NSN 5325-00-901-4510. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.