A20251 — STUD ASSEMBLY,TURNLOCK FASTENER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

A20251: STUD ASSEMBLY,TURNLOCK FASTENER.

STUD ASSEMBLY,TURNLOCK FASTENER. Key specifications include head_length: 1.050 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN, special_features: YELLOW IN COLOR;SNAP DOWN HANDLE, stud_head_height: 1.030 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN, surface_treatment: CADMIUM OVERALL, stud_assembly_style: STUD ASSEMBLY, turnlock_stud_head_style: LOOP ON BELL. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-536-1166, 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

A20251

NSN: 5325-01-536-1166
FSC: 5325 — Fastening Devices
CAGE: K0967 — MBDA UK LTD (GBR)

SPECIFICATIONS

head_length	1.050 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN
special_features	YELLOW IN COLOR;SNAP DOWN HANDLE
stud_head_height	1.030 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN
surface_treatment	CADMIUM OVERALL
stud_assembly_style	STUD ASSEMBLY
turnlock_stud_head_style	LOOP ON BELL
NSN	5325-01-536-1166

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD LENGTH: 1.050 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN

•

STUD HEAD HEIGHT: 1.030 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN

•

TURNLOCK STUD HEAD STYLE: LOOP ON BELL

•

SURFACE TREATMENT: CADMIUM OVERALL

•

STUD ASSEMBLY STYLE: STUD ASSEMBLY

TECHNICAL CHARACTERISTICS

HEAD LENGTH	1.050 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN
STUD HEAD HEIGHT	1.030 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN
TURNLOCK STUD HEAD STYLE	LOOP ON BELL
SPECIAL FEATURES	YELLOW IN COLOR;SNAP DOWN HANDLE
SURFACE TREATMENT	CADMIUM OVERALL
STUD ASSEMBLY STYLE	STUD ASSEMBLY

OTHER ITEMS IN FSC 5325 — Fastening Devices

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317

SUBSTITUTES & CROSS-REFERENCES 1

40S47-37Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A20251?

A20251 is a STUD ASSEMBLY,TURNLOCK FASTENER.

What parts can replace A20251?

There is 1 known substitute for A20251: 40S47-37. Substitute compatibility should be verified for your specific system.

What is the NSN for A20251?

A20251 is cataloged in the U.S. Government catalog under NSN 5325-01-536-1166. This indicates validated use in U.S. government and defense supply chains.

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A20251 — STUD ASSEMBLY,TURNLOCK FASTENER

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