LH4CR3700 — PIN,QUICK RELEASE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

LH4CR3700: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OR STEEL COMP 632 SHANK, grip_length: 3.700 INCHES MINIMUM AND 3.720 INCHES MAXIMUM IN, head_diameter: 0.360 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN, actuation_type: PULL AND PUSH, shank_diameter: 0.2470 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN, hardness_rating: 40.0 ROCKWELL C MINIMUM SHANK. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-021-0037, 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

LH4CR3700

NSN: 5315-01-021-0037
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: SV287 — SOUTHCO, S. DE R.L. DE C.V (MEX)

SPECIFICATIONS

material	STEEL COMP 630 OR STEEL COMP 632 SHANK
grip_length	3.700 INCHES MINIMUM AND 3.720 INCHES MAXIMUM IN
head_diameter	0.360 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
actuation_type	PULL AND PUSH
shank_diameter	0.2470 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN
detent_quantity	2
hardness_rating	40.0 ROCKWELL C MINIMUM SHANK
actuation_method	PUSH BUTTON
style_designator	RING HANDLE
surface_treatment	PASSIVATE SHANK
pin_attachment_type	HOOK OR RING
ring_handle_diameter	1.000 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
NSN	5315-01-021-0037

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.2470 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN

•

ACTUATION METHOD: PUSH BUTTON

•

DETENT TO TAPERED END DISTANCE: 0.410 INCHES MAXIMUM IN

•

DETENT QUANTITY: 2

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK

•

ACTUATION TYPE: PULL AND PUSH

•

HARDNESS RATING: 40.0 ROCKWELL C MINIMUM SPINDLE

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.2470 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN
ACTUATION METHOD	PUSH BUTTON
DETENT TO TAPERED END DISTANCE	0.410 INCHES MAXIMUM IN
DETENT QUANTITY	2
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE
ACTUATION TYPE	PULL AND PUSH
HARDNESS RATING	40.0 ROCKWELL C MINIMUM SPINDLE
HARDNESS RATING	40.0 ROCKWELL C MINIMUM SHANK
PIN ATTACHMENT TYPE	HOOK OR RING

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 3

LH4C-R-37MReference document

Same NSN cross-reference

Reference document — Secondary reference

BLC4R37NSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MS17990C437Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is LH4CR3700?

LH4CR3700 is a PIN,QUICK RELEASE.

What parts can replace LH4CR3700?

There are 3 known substitutes for LH4CR3700: LH4C-R-37M, BLC4R37N, MS17990C437. Substitute compatibility should be verified for your specific system.

What is the NSN for LH4CR3700?

LH4CR3700 is cataloged in the U.S. Government catalog under NSN 5315-01-021-0037. This indicates validated use in U.S. government and defense supply chains.

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