PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 7986914
7986914 ✓ 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 RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL, ring_style: SPIRAL, usage_design: EXTERNAL, inside_diameter: 1.513 INCHES NOMINAL IN, major_thickness: 0.062 INCHES NOMINAL IN, outside_diameter: 1.769 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 5325-00-017-6083, 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
7986914
NSN: 5325-00-017-6083
FSC: 5325
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
materialSTEEL
ring_styleSPIRAL
usage_designEXTERNAL
inside_diameter1.513 INCHES NOMINAL IN
major_thickness0.062 INCHES NOMINAL IN
outside_diameter1.769 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
material_hardness_rating73.0 ROCKWELL A MINIMUM AND 77.9 ROCKWELL A MAXIMUM
cross-sectional_shape_styleDOUBLE OVAL
nondefinitive_spec/std_data1 TYPE AND 2 CLASS AND 1.625 SIZE
material_document_and_classificationFED STD NO. 66,COMPOSITION A/A FED STD SINGLE MATERIAL RESPONSE
NSN5325-00-017-6083
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7986914 · 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 HARDNESS RATING: 73.0 ROCKWELL A MINIMUM AND 77.9 ROCKWELL A MAXIMUM
•
OUTSIDE DIAMETER: 1.769 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD NO. 66,COMPOSITION A/A FED STD SINGLE MATERIAL RESPONSE
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 2 CLASS AND 1.625 SIZE
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
CROSS-SECTIONAL SHAPE STYLE: DOUBLE OVAL
•
USAGE DESIGN: EXTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL HARDNESS RATING73.0 ROCKWELL A MINIMUM AND 77.9 ROCKWELL A MAXIMUM
OUTSIDE DIAMETER1.769 INCHES NOMINAL IN
MATERIALSTEEL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD NO. 66,COMPOSITION A/A FED STD SINGLE MATERIAL RESPONSE
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 2 CLASS AND 1.625 SIZE
CASEHARDENING INDICATORNOT CASEHARDENED
CROSS-SECTIONAL SHAPE STYLEDOUBLE OVAL
USAGE DESIGNEXTERNAL
MAJOR THICKNESS0.062 INCHES NOMINAL IN
INSIDE DIAMETER1.513 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
MIL-DTL-27426Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7986914?
7986914 is a RING,RETAINING.
What parts can replace 7986914?
There is 1 known substitute for 7986914: MIL-DTL-27426. Substitute compatibility should be verified for your specific system.
What is the NSN for 7986914?
7986914 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-017-6083. 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