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Technical Data Sheet
PartsTable / COMPONENT / MS27980-10N
MS27980-10N ✓ 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 POST,SNAP FASTENER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, barrel_style: STRAIGHT ROUND TYPE, flange_style: FLANGE, barrel_height: 0.360 INCHES NOMINAL IN, surface_treatment: NICKEL OVERALL, barrel_outside_diameter: 0.156 INCHES NOMINAL 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 5325-00-174-2891, 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
MS27980-10N
NSN: 5325-00-174-2891
FSC: 5325
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
barrel_styleSTRAIGHT ROUND TYPE
flange_styleFLANGE
barrel_height0.360 INCHES NOMINAL IN
surface_treatmentNICKEL OVERALL
barrel_outside_diameter0.156 INCHES NOMINAL IN
flange_outside_diameter0.562 INCHES NOMINAL IN
NSN5325-00-174-2891
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: MS27980-10N · 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
•
MATERIAL: COPPER ALLOY OVERALL
•
SURFACE TREATMENT: NICKEL OVERALL
•
POST SHANK DIAMETER: 0.156 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
•
POST BASE DIAMETER: 0.560 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
•
SNAP FASTENER POST STYLE: POST
•
POST OVERALL LENGTH: 0.410 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY OVERALL
SURFACE TREATMENTNICKEL OVERALL
POST SHANK DIAMETER0.156 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
POST BASE DIAMETER0.560 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
SNAP FASTENER POST STYLEPOST
POST OVERALL LENGTH0.410 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
120019Interchangeable
interchangeable cross-reference
interchangeable
426710Interchangeable
interchangeable cross-reference
interchangeable
120016Interchangeable
interchangeable cross-reference
interchangeable
MS27980-10NInterchangeable
interchangeable cross-reference
interchangeable
CH366BInterchangeable
interchangeable cross-reference
interchangeable
550CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS27980-10N?
MS27980-10N is a POST,SNAP FASTENER.
What parts can replace MS27980-10N?
There are 11 known substitutes for MS27980-10N: 120019, 426710, 120016 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS27980-10N?
MS27980-10N is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-174-2891. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026