G545-4102-40 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

G545-4102-40: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OVERALL, head_style: BUTTON, thread_class: 3A A, thread_length: 0.500 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, nominal_thread_diameter: 0.250 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-526-9147, 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

G545-4102-40

NSN: 5305-01-526-9147
FSC: 5305 — Screws
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

material	NICKEL ALLOY 400 OVERALL
head_style	BUTTON
thread_class	3A A
thread_length	0.500 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
nominal_thread_diameter	0.250 INCHES IN
thread_quantity_per_inch	20
thread_series_designator	UNRC
material_document_and_classification	ICU 400, QQ-N-281 FED SPEC 11TH MATERIAL RESPONSE OVERALL
NSN	5305-01-526-9147

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD LENGTH: 0.500 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: ICU 400, QQ-N-281 FED SPEC 11TH MATERIAL RESPONSE OVERALL

•

NOMINAL THREAD DIAMETER: 0.250 INCHES IN

•

HEAD STYLE: BUTTON

•

THREAD DIRECTION: RIGHT-HAND

•

THREAD CLASS: 3A A

•

THREAD QUANTITY PER INCH: 20

•

MATERIAL: NICKEL ALLOY 400 OVERALL

TECHNICAL CHARACTERISTICS

THREAD LENGTH	0.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	ICU 400, QQ-N-281 FED SPEC 11TH MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER	0.250 INCHES IN
HEAD STYLE	BUTTON
THREAD DIRECTION	RIGHT-HAND
THREAD CLASS	3A A
THREAD QUANTITY PER INCH	20
MATERIAL	NICKEL ALLOY 400 OVERALL
THREAD SERIES DESIGNATOR	UNRC

SUBSTITUTES & CROSS-REFERENCES 2

211058376Reference document

Same NSN cross-reference

Reference document — Secondary reference

0.250-20UNRC-3AX0.500LG NICUReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is G545-4102-40?

G545-4102-40 is a SCREW,CAP,SOCKET HEAD.

What parts can replace G545-4102-40?

There are 2 known substitutes for G545-4102-40: 211058376, 0.250-20UNRC-3AX0.500LG NICU. Substitute compatibility should be verified for your specific system.

What is the NSN for G545-4102-40?

G545-4102-40 is cataloged in the U.S. Government catalog under NSN 5305-01-526-9147. This indicates validated use in U.S. government and defense supply chains.

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