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2693716-0033 — SCREW,EXTERNALLY RELIEVED BODY

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

2693716-0033: SCREW,EXTERNALLY RELIEVED BODY.

The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OR CHROMIUM AND NICKEL OVERALL, head_style: FLAT FILLISTER, head_height: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, thread_length: 0.417 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-618-5873, 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
2693716-0033
NSN: 5305-01-618-5873
FSC: 5305 — Screws
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OR CHROMIUM AND NICKEL OVERALL
head_styleFLAT FILLISTER
head_height0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
thread_length0.417 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
fastener_length0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_across_flats0.188 INCHES NOMINAL IN
internal_drive_styleHEXAGON
nominal_thread_diameter0.2500 INCHES IN
NSN5305-01-618-5873
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2693716-0033 · 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
•
WIDTH ACROSS FLATS: 0.188 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.417 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 300 SERIES STAINLESS STEEL IAW QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR FED-STD-66 FED STD 1ST MATERIAL RESPONSE OR 16:18 OR 18:18 CHROME-NICKEL ALLOY STEEL(MUST BE EQUAL TO/INTERCHANGEABLE WITH 300 SERIES STAINLESS STEEL) MFR REF 2ND MATERIAL RESPONSE OVERALL
•
FIRST DIAMETER FROM HEAD: 0.187 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.2500 INCHES IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.188 INCHES NOMINAL IN
HEAD HEIGHT0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
FASTENER LENGTH0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.417 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION300 SERIES STAINLESS STEEL IAW QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR FED-STD-66 FED STD 1ST MATERIAL RESPONSE OR 16:18 OR 18:18 CHROME-NICKEL ALLOY STEEL(MUST BE EQUAL TO/INTERCHANGEABLE WITH 300 SERIES STAINLESS STEEL) MFR REF 2ND MATERIAL RESPONSE OVERALL
FIRST DIAMETER FROM HEAD0.187 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.2500 INCHES IN
HEAD STYLEFLAT FILLISTER
THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES 1
2693716Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 2693716-0033?
2693716-0033 is a SCREW,EXTERNALLY RELIEVED BODY.
What parts can replace 2693716-0033?
There is 1 known substitute for 2693716-0033: 2693716. Substitute compatibility should be verified for your specific system.
What is the NSN for 2693716-0033?
2693716-0033 is cataloged in the U.S. Government catalog under NSN 5305-01-618-5873. 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.