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PartsTable / COMPONENT / 895-20885 ITEM 11
895-20885 ITEM 11 ✓ 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 SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT CHAMFER, head_height: 0.430 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.642 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN, thread_length: 1.297 INCHES MINIMUM AND 1.500 INCHES MAXIMUM 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 5305-01-189-8439, 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
895-20885 ITEM 11
NSN: 5305-01-189-8439
FSC: 5305
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT CHAMFER
head_height0.430 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.642 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
thread_length1.297 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
fastener_length1.440 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
width_across_flats0.375 INCHES NOMINAL IN
internal_drive_styleHEXAGON
nominal_thread_diameter0.438 INCHES IN
thread_quantity_per_inch14
NSN5305-01-189-8439
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 895-20885 ITEM 11 · 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: 1.440 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
•
WIDTH ACROSS FLATS: 0.375 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
HEAD STYLE: FLAT CHAMFER
•
THREAD DIRECTION: RIGHT-HAND
•
HEAD DIAMETER: 0.642 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.438 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
FASTENER LENGTH1.440 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
WIDTH ACROSS FLATS0.375 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
HEAD DIAMETER0.642 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.438 INCHES IN
THREAD CLASS2A A
THREAD LENGTH1.297 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
150 79Interchangeable
interchangeable cross-reference
interchangeable
11352Interchangeable
interchangeable cross-reference
interchangeable
44149Interchangeable
interchangeable cross-reference
interchangeable
15085Interchangeable
interchangeable cross-reference
interchangeable
14037983Interchangeable
interchangeable cross-reference
interchangeable
2FR726Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 895-20885 ITEM 11?
895-20885 ITEM 11 is a SCREW,CAP,SOCKET HEAD.
What parts can replace 895-20885 ITEM 11?
There are 12 known substitutes for 895-20885 ITEM 11: 150 79, 11352, 44149 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 895-20885 ITEM 11?
895-20885 ITEM 11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-01-189-8439. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026