1889528 PIECE 16L1 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

1889528 PIECE 16L1: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT COUNTERSUNK UNDERCUT, thread_class: 3A A, thread_length: 1.500 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, internal_drive_style: HEXAGON. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-348-1726, 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

1889528 PIECE 16L1

NSN: 5305-01-348-1726
FSC: 5305 — Screws
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
head_style	FLAT COUNTERSUNK UNDERCUT
thread_class	3A A
thread_length	1.500 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
internal_drive_style	HEXAGON
nominal_thread_diameter	0.500 INCHES IN
thread_quantity_per_inch	13
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
departure_from_cited_document	QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
criticality_code_justification	ZZZW
NSN	5305-01-348-1726

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD LENGTH: 1.500 INCHES NOMINAL IN

•

CRITICALITY CODE JUSTIFICATION: ZZZW

•

NOMINAL THREAD DIAMETER: 0.500 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK UNDERCUT

•

THREAD DIRECTION: RIGHT-HAND

•

DEPARTURE FROM CITED DOCUMENT: QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS

•

INTERNAL DRIVE STYLE: HEXAGON

•

THREAD CLASS: 3A A

TECHNICAL CHARACTERISTICS

THREAD LENGTH	1.500 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION	ZZZW
NOMINAL THREAD DIAMETER	0.500 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK UNDERCUT
THREAD DIRECTION	RIGHT-HAND
DEPARTURE FROM CITED DOCUMENT	QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
INTERNAL DRIVE STYLE	HEXAGON
THREAD CLASS	3A A
THREAD QUANTITY PER INCH	13
MATERIAL	STEEL CORROSION RESISTING OVERALL

SUBSTITUTES & CROSS-REFERENCES 5

1889528 PIECE 16Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

944677Reference document

Same NSN cross-reference

Reference document — Secondary reference

944677L1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

FF-S-86Reference document

Same NSN cross-reference

Reference document — Identification reference

FF-S-86L1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1889528 PIECE 16L1?

1889528 PIECE 16L1 is a SCREW,CAP,SOCKET HEAD.

What parts can replace 1889528 PIECE 16L1?

There are 5 known substitutes for 1889528 PIECE 16L1: 1889528 PIECE 16, 944677, 944677L1 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1889528 PIECE 16L1?

1889528 PIECE 16L1 is cataloged in the U.S. Government catalog under NSN 5305-01-348-1726. This indicates validated use in U.S. government and defense supply chains.

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