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531784 — SHIFT,REGISTER

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

531784: SHIFT,REGISTER.

The SHIFT,REGISTER is a the manufacturer industrial component. Key specifications include material: STEEL, first_leg_angle: 172.0 DEGREES NOMINAL, first_leg_width: 3.440 INCHES NOMINAL IN, first_leg_length: 1.120 INCHES NOMINAL IN, second_leg_width: 3.668 INCHES NOMINAL IN, special_features: 2ND LEG HAS CUTOUT IN MIDDLE 1.995 IN. W IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-182-5597, 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
MRO→ MRO_GENERAL→ 531784
NSN: 5340-00-182-5597
NIINs: 001825597, 006778029
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL
first_leg_angle172.0 DEGREES NOMINAL
first_leg_width3.440 INCHES NOMINAL IN
first_leg_length1.120 INCHES NOMINAL IN
second_leg_width3.668 INCHES NOMINAL IN
special_features2ND LEG HAS CUTOUT IN MIDDLE 1.995 IN. W IN
style_designatorANGLE
second_leg_length1.685 INCHES NOMINAL IN
mounting_hole_typePLAIN
first_leg_thickness0.056 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
second_leg_thickness0.056 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
first_leg_hole_diameter0.281 INCHES NOMINAL IN
NSN5340-00-182-5597
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 531784 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.663 INCHES NOMINAL IN
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.210 INCHES NOMINAL IN
•
FIRST LEG HOLE DIAMETER: 0.281 INCHES NOMINAL IN
•
FIRST LEG ANGLE: 172.0 DEGREES NOMINAL
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
•
SECOND LEG WIDTH: 3.668 INCHES NOMINAL IN
•
SECOND LEG LENGTH: 1.685 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.663 INCHES NOMINAL IN
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.210 INCHES NOMINAL IN
FIRST LEG HOLE DIAMETER0.281 INCHES NOMINAL IN
FIRST LEG ANGLE172.0 DEGREES NOMINAL
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG HOLE DIAMETER0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
SECOND LEG WIDTH3.668 INCHES NOMINAL IN
SECOND LEG LENGTH1.685 INCHES NOMINAL IN
FIRST LEG HOLE ARRANGEMENT STYLEONE HOLE
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH0.200 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 531784?
531784 is a SHIFT,REGISTER. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 531784?
531784 is cataloged in the U.S. Government catalog under NSN 5340-00-182-5597. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.