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2181546 — LOCKING PLATE,NUT AND BOLT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2181546: LOCKING PLATE,NUT AND BOLT.

The LOCKING PLATE,NUT AND BOLT is a the manufacturer industrial component. Key specifications include width: 0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN, material: NICKEL ALLOY 625, plate_thickness: 0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN, special_features: 0.385 IN. MIN 0.395 IN.

MAX SMALLER MTG HOLE DIA,AND 0.440 IN. MIN 0.450 IN. MAX SMALLER WIDTH IN, mounting_hole_diameter: 0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN, cross-sectional_shape_style: FLAT.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-135-3717, 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
2181546
NSN: 5340-01-135-3717
FSC: 5340 — Hardware, Commercial
CAGE: 30201 — TREGO INC (USA)
SPECIFICATIONS
width0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
materialNICKEL ALLOY 625
plate_thickness0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
special_features0.385 IN. MIN 0.395 IN. MAX SMALLER MTG HOLE DIA,AND 0.440 IN. MIN 0.450 IN. MAX SMALLER WIDTH IN
mounting_hole_diameter0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
cross-sectional_shape_styleFLAT
prebent_locking_feature_locationEND
material_document_and_classificationAMS 5599 ASSN STD SINGLE MATERIAL RESPONSE
distance_between_mounting_hole_centers0.9115 INCHES MINIMUM AND 0.9165 INCHES MAXIMUM IN
NSN5340-01-135-3717
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2181546 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
•
PLATE THICKNESS: 0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 0.9115 INCHES MINIMUM AND 0.9165 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5599 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
WIDTH: 0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
•
PREBENT LOCKING FEATURE LOCATION: END
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
DISTANCE BETWEEN MOUNTING HOLE CENTERS0.9115 INCHES MINIMUM AND 0.9165 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5599 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEFLAT
SPECIAL FEATURES0.385 IN. MIN 0.395 IN. MAX SMALLER MTG HOLE DIA,AND 0.440 IN. MIN 0.450 IN. MAX SMALLER WIDTH IN
WIDTH0.680 INCHES MINIMUM AND 0.700 INCHES MAXIMUM IN
PREBENT LOCKING FEATURE LOCATIONEND
MATERIALNICKEL ALLOY 625
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 2181546?
2181546 is a LOCKING PLATE,NUT AND BOLT.
What is the NSN for 2181546?
2181546 is cataloged in the U.S. Government catalog under NSN 5340-01-135-3717. This indicates validated use in U.S. government and defense supply chains.
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