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800-2057 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

800-2057: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include fastener_length: 20.0 MILLIMETERS NOMINAL MM, thread_direction: RIGHT-HAND, end_item_identification: MARINE GENERATOR, ONAN CORP., MODELS MDKBD/E/F, nominal_thread_diameter: 8.0 MILLIMETERS MM, thread_quantity_per_inch: 18, thread_pitch_in_millimeters: 1.250. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-514-4789, 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
800-2057
NSN: 5305-01-514-4789
FSC: 5305 — Screws
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
fastener_length20.0 MILLIMETERS NOMINAL MM
special_featuresSUBASSEMBLY ARE HEAT EXCHANGER, KEAL COOLING(WET EXHAUST) AND GROUNDINGSYSTEM; REFER TO ONAN CORP. PARTS CATALOG 981-0270
thread_directionRIGHT-HAND
end_item_identificationMARINE GENERATOR, ONAN CORP., MODELS MDKBD/E/F
nominal_thread_diameter8.0 MILLIMETERS MM
thread_quantity_per_inch18
thread_series_designatorM
thread_pitch_in_millimeters1.250
NSN5305-01-514-4789
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 800-2057 · 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
•
FASTENER LENGTH: 20.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 1.250
•
NOMINAL THREAD DIAMETER: 8.0 MILLIMETERS MM
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD QUANTITY PER INCH: 18
•
THREAD SERIES DESIGNATOR: M
TECHNICAL CHARACTERISTICS
FASTENER LENGTH20.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS1.250
NOMINAL THREAD DIAMETER8.0 MILLIMETERS MM
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESSUBASSEMBLY ARE HEAT EXCHANGER, KEAL COOLING(WET EXHAUST) AND GROUNDINGSYSTEM; REFER TO ONAN CORP. PARTS CATALOG 981-0270
END ITEM IDENTIFICATIONMARINE GENERATOR, ONAN CORP., MODELS MDKBD/E/F
THREAD QUANTITY PER INCH18
THREAD SERIES DESIGNATORM
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 800-2057?
800-2057 is a SCREW,CAP,HEXAGON HEAD.
What is the NSN for 800-2057?
800-2057 is cataloged in the U.S. Government catalog under NSN 5305-01-514-4789. This indicates validated use in U.S. government and defense supply chains.
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