GS521G5D — STUD ASSEMBLY,TURNLOCK FASTENER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

GS521G5D: STUD ASSEMBLY,TURNLOCK FASTENER.

STUD ASSEMBLY,TURNLOCK FASTENER. Key specifications include diameter: 0.234 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN, material: STEEL EJECTOR SPRING, eyelet_length: 0.309 INCHES NOMINAL IN, stud_head_height: 0.305 INCHES NOMINAL IN, surface_treatment: CADMIUM AND CHROMATE PIN, stud_assembly_style: STUD ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-073-3582, 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

GS521G5D

NSN: 5325-00-073-3582
FSC: 5325 — Fastening Devices
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

diameter	0.234 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
material	STEEL EJECTOR SPRING
eyelet_length	0.309 INCHES NOMINAL IN
stud_head_height	0.305 INCHES NOMINAL IN
surface_treatment	CADMIUM AND CHROMATE PIN
stud_assembly_style	STUD ASSEMBLY
securing_device_type	WASHER
eyelet_outside_diameter	0.312 INCHES NOMINAL IN
turnlock_stud_head_style	FLAT FILLISTER
material_accommodated_thickness	0.150 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN
material_document_and_classification	QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE STUD
surface_treatment_document_and_classification	QQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE PIN
NSN	5325-00-073-3582

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-N-290 TYPE 1 CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE HEAD

•

EYELET OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN

•

MATERIAL ACCOMMODATED THICKNESS: 0.150 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE PIN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-N-290 TYPE 1 CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-N-290 TYPE 1 CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE STUD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-N-290 TYPE TYPE 1 CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE BARREL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE EJECTOR SPRING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE PIN
EYELET OUTSIDE DIAMETER	0.312 INCHES NOMINAL IN
MATERIAL ACCOMMODATED THICKNESS	0.150 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE PIN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE EJECTOR SPRING
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE STUD

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 3

10407589Reference document

Same NSN cross-reference

Reference document — Informative reference only

9746544Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

15S1-5-1ADSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

Ready to buy GS521G5D?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is GS521G5D?

GS521G5D is a STUD ASSEMBLY,TURNLOCK FASTENER.

What parts can replace GS521G5D?

There are 3 known substitutes for GS521G5D: 10407589, 9746544, 15S1-5-1AD. Substitute compatibility should be verified for your specific system.

What is the NSN for GS521G5D?

GS521G5D is cataloged in the U.S. Government catalog under NSN 5325-00-073-3582. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

GS521G5D — STUD ASSEMBLY,TURNLOCK FASTENER

Request a Quote — GS521G5D