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MIL-A-3777, TYPE VII, CLASS A — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The ANCHOR,GUY is a the manufacturer industrial component. Key specifications include material: STEEL, rod_type: INTEGRAL, design_type: WEDGE ROCK, overall_length: 18.000 INCHES NOMINAL IN, upper_end_style: OVAL, outside_diameter: 1.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4030-00-187-5254, 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
MIL-A-3777, TYPE VII, CLASS A
NSN: 4030-00-187-5254
FSC: 4030
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL
rod_typeINTEGRAL
design_typeWEDGE ROCK
overall_length18.000 INCHES NOMINAL IN
upper_end_styleOVAL
outside_diameter1.000 INCHES NOMINAL IN
surface_treatmentZINC
nondefinitive_spec/std_data7 TYPE AND A CLASS
NSN4030-00-187-5254
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ANCHOR,GUY TITLE COMPONENT PN MIL-A-3777, TYPE VII, CLASS A MFR ANCHOR,GUY
KEY FEATURES
•
UPPER END STYLE: OVAL
•
NONDEFINITIVE SPEC/STD DATA: 7 TYPE AND A CLASS
•
MATERIAL: STEEL
•
SURFACE TREATMENT: ZINC
•
ROD TYPE: INTEGRAL
•
DESIGN TYPE: WEDGE ROCK
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UPPER END STYLEOVAL
NONDEFINITIVE SPEC/STD DATA7 TYPE AND A CLASS
OVERALL LENGTH18.000 INCHES NOMINAL IN
MATERIALSTEEL
SURFACE TREATMENTZINC
ROD TYPEINTEGRAL
DESIGN TYPEWEDGE ROCK
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
MILA3777AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILA3777InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
DA2S6InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
J7416InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
TYPE2CLASSAInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
C633WInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-A-3777, TYPE VII, CLASS A?
MIL-A-3777, TYPE VII, CLASS A is a ANCHOR,GUY.
What parts can replace MIL-A-3777, TYPE VII, CLASS A?
There are 8 known substitutes for MIL-A-3777, TYPE VII, CLASS A: MILA3777A, MILA3777, DA2S6 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-A-3777, TYPE VII, CLASS A?
MIL-A-3777, TYPE VII, CLASS A is cataloged in the Federal Logistics Information System under NSN 4030-00-187-5254. This indicates validated use in U.S. government and defense supply chains.
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Last verified: October 2026