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PWA55713-4 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

PWA55713-4: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.909 INCHES NOMINAL IN, diameter: 0.440 INCHES NOMINAL IN, material: STEEL OVERALL, style_designator: INTERNALLY THREADED FULL LENGTH, width_between_flats: 0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, cross-sectional_shape: RECTANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-234-5908, 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
PWA55713-4
NSN: 5340-01-234-5908
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
length0.909 INCHES NOMINAL IN
diameter0.440 INCHES NOMINAL IN
materialSTEEL OVERALL
style_designatorINTERNALLY THREADED FULL LENGTH
width_between_flats0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
cross-sectional_shapeRECTANGULAR
flatted_portion_length0.549 INCHES NOMINAL IN
distance_from_end_to_flatted_section0.180 INCHES NOMINAL IN
NSN5340-01-234-5908
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PWA55713-4 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
•
LENGTH: 0.909 INCHES NOMINAL IN
•
STYLE DESIGNATOR: INTERNALLY THREADED FULL LENGTH
•
DIAMETER: 0.440 INCHES NOMINAL IN
•
FLATTED PORTION LENGTH: 0.549 INCHES NOMINAL IN
•
WIDTH BETWEEN FLATS: 0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
•
DISTANCE FROM END TO FLATTED SECTION: 0.180 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: RECTANGULAR
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
LENGTH0.909 INCHES NOMINAL IN
STYLE DESIGNATORINTERNALLY THREADED FULL LENGTH
DIAMETER0.440 INCHES NOMINAL IN
FLATTED PORTION LENGTH0.549 INCHES NOMINAL IN
WIDTH BETWEEN FLATS0.362 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
DISTANCE FROM END TO FLATTED SECTION0.180 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPERECTANGULAR
MATERIALSTEEL OVERALL
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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PWA55713-4?
PWA55713-4 is a STANDOFF,THREADED,SPACING.
What is the NSN for PWA55713-4?
PWA55713-4 is cataloged in the U.S. Government catalog under NSN 5340-01-234-5908. 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.