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156472 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

156472: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include style_designator: PROJECTION BOTH ENDS RIGHT EXTERNAL THREAD, cross-sectional_shape: HEXAGON. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-545-4963, 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
156472
NSN: 5330-00-545-4963
NIINs: 005454963, 006774337
FSC: 5330 — Packing and Gasket Materials
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
style_designatorPROJECTION BOTH ENDS RIGHT EXTERNAL THREAD
cross-sectional_shapeHEXAGON
NSN5330-00-545-4963
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 156472 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
•
FSC APPLICATION DATA: ENGINE,AIRCRAFT,TURBOJET
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN KEYSTONE, STRAIGHT RADII FACE
•
OUTSIDE DIAMETER: 7.058 INCHES NOMINAL IN
•
JOINT STYLE: VERTICAL JOINT
•
RADIAL WALL THICKNESS: 0.1800 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN
•
RING STYLE: EXPANDING CONCENTRIC
•
SURFACE TREATMENT: CHROMIUM OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAENGINE,AIRCRAFT,TURBOJET
OVERALL WIDTH0.1220 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEPLAIN KEYSTONE, STRAIGHT RADII FACE
OUTSIDE DIAMETER7.058 INCHES NOMINAL IN
JOINT STYLEVERTICAL JOINT
RADIAL WALL THICKNESS0.1800 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN
RING STYLEEXPANDING CONCENTRIC
SURFACE TREATMENTCHROMIUM OVERALL
MATERIALIRON OVERALL
METALLIC HARDNESS RATING97.0 MINIMUM ROCKWELL B AND 104.0 MAXIMUM ROCKWELL B
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 156472?
156472 is a STANDOFF,THREADED,SPACING.
What is the NSN for 156472?
156472 is cataloged in the U.S. Government catalog under NSN 5330-00-545-4963. 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.