MS17990-520 — PIN,QUICK RELEASE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

MS17990-520: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 SHANK, grip_length: 2.000 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN, head_diameter: 0.390 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN, actuation_type: PULL AND PUSH, shank_diameter: 0.309 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN, hardness_rating: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SPINDLE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-173-5218, 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

MS17990-520

NSN: 5315-01-173-5218
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)

SPECIFICATIONS

material	STEEL COMP 4130 SHANK
grip_length	2.000 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
head_diameter	0.390 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
actuation_type	PULL AND PUSH
shank_diameter	0.309 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
detent_quantity	2
hardness_rating	36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SPINDLE
actuation_method	PUSH BUTTON
style_designator	RING HANDLE
surface_treatment	CADMIUM AND CHROMATE SPINDLE
pin_attachment_type	HOOK
ring_handle_diameter	1.000 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
NSN	5315-01-173-5218

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.309 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN

•

ACTUATION METHOD: PUSH BUTTON

•

DETENT TO TAPERED END DISTANCE: 0.440 INCHES MAXIMUM IN

•

DETENT QUANTITY: 2

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE

•

ACTUATION TYPE: PULL AND PUSH

•

HARDNESS RATING: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SHANK

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.309 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
ACTUATION METHOD	PUSH BUTTON
DETENT TO TAPERED END DISTANCE	0.440 INCHES MAXIMUM IN
DETENT QUANTITY	2
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SHANK
ACTUATION TYPE	PULL AND PUSH
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SHANK
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SPINDLE
PIN ATTACHMENT TYPE	HOOK

OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins

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

5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602

SUBSTITUTES & CROSS-REFERENCES 1

5315PL0851037Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS17990-520?

MS17990-520 is a PIN,QUICK RELEASE.

What parts can replace MS17990-520?

There is 1 known substitute for MS17990-520: 5315PL0851037. Substitute compatibility should be verified for your specific system.

What is the NSN for MS17990-520?

MS17990-520 is cataloged in the U.S. Government catalog under NSN 5315-01-173-5218. This indicates validated use in U.S. government and defense supply chains.

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