LB57-7-20 — PIN,QUICK RELEASE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

LB57-7-20: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 SPINDLE, grip_length: 1.250 INCHES MINIMUM AND 1.266 INCHES MAXIMUM IN, actuation_type: PUSH, shank_diameter: 0.4362 INCHES MINIMUM AND 0.4367 INCHES MAXIMUM IN, actuation_method: PUSH BUTTON, special_features: BUTTON HANDLE HEXAGON SHAPE 0.617 IN. MIN.

0.627 IN. MAX. WIDTH ACROSS FLATS IN.

This part is cataloged in the U.S. Government catalog under NSN 5315-01-352-2822, 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

LB57-7-20

NSN: 5315-01-352-2822
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: L4528 — LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC (CAN)

SPECIFICATIONS

material	NICKEL ALLOY 718 SPINDLE
grip_length	1.250 INCHES MINIMUM AND 1.266 INCHES MAXIMUM IN
actuation_type	PUSH
shank_diameter	0.4362 INCHES MINIMUM AND 0.4367 INCHES MAXIMUM IN
detent_quantity	2
actuation_method	PUSH BUTTON
special_features	BUTTON HANDLE HEXAGON SHAPE 0.617 IN. MIN. 0.627 IN. MAX. WIDTH ACROSS FLATS IN
style_designator	BUTTON
surface_treatment	PASSIVATE SHANK
shoulder_to_head_end_distance	0.332 INCHES MINIMUM AND 0.347 INCHES MAXIMUM IN
detent_to_tapered_end_distance	0.607 INCHES NOMINAL IN
material_document_and_classification	AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE SHANK
NSN	5315-01-352-2822

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.4362 INCHES MINIMUM AND 0.4367 INCHES MAXIMUM IN

•

ACTUATION METHOD: PUSH BUTTON

•

DETENT TO TAPERED END DISTANCE: 0.607 INCHES NOMINAL IN

•

DETENT QUANTITY: 2

•

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

•

ACTUATION TYPE: PUSH

•

STYLE DESIGNATOR: BUTTON

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.4362 INCHES MINIMUM AND 0.4367 INCHES MAXIMUM IN
ACTUATION METHOD	PUSH BUTTON
DETENT TO TAPERED END DISTANCE	0.607 INCHES NOMINAL 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	PUSH
STYLE DESIGNATOR	BUTTON
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE SHANK
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE SPINDLE

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

03A094-7-20Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

AS 374-7-20Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SLB131-7-20Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 LB57-7-20?

LB57-7-20 is a PIN,QUICK RELEASE.

What parts can replace LB57-7-20?

There are 3 known substitutes for LB57-7-20: 03A094-7-20, AS 374-7-20, SLB131-7-20. Substitute compatibility should be verified for your specific system.

What is the NSN for LB57-7-20?

LB57-7-20 is cataloged in the U.S. Government catalog under NSN 5315-01-352-2822. This indicates validated use in U.S. government and defense supply chains.

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