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12-00315 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12-00315: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, fastener_length: 1.750 INCHES NOMINAL IN, special_features: 3/8 IN DIA, 16 THREADS/IN IN, part_name_assigned_by_controlling_agency: CAPSCREW, HEX HEAD 3/8 - 16 - 1 3/4 IN IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-457-4004, 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
12-00315
NSN: 5315-01-457-4004
NIINs: 014574004, 015793105
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 95219 — UNIVEX CORPORATION DIV UNIVEX CORPORTATION (USA)
SPECIFICATIONS
head_styleHEXAGON
fastener_length1.750 INCHES NOMINAL IN
special_features3/8 IN DIA, 16 THREADS/IN IN
part_name_assigned_by_controlling_agencyCAPSCREW, HEX HEAD 3/8 - 16 - 1 3/4 IN IN
NSN5315-01-457-4004
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12-00315 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: PLAIN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.375 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
OVERALL WIDTH0.375 INCHES NOMINAL IN
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 12-00315?
12-00315 is a SCREW,CAP,HEXAGON HEAD.
What is the NSN for 12-00315?
12-00315 is cataloged in the U.S. Government catalog under NSN 5315-01-457-4004. 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.