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1102521PC4 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1102521PC4: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.040 INCHES MINIMUM AND 1.070 INCHES MAXIMUM IN, material: STEEL COMP 416 STANDOFF, thread_class: 2B LEFT INTERNAL (INCLUDES THRU THREAD), flange_diameter: 0.250 INCHES NOMINAL IN, flange_thickness: 0.800 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN, style_designator: FLANGED WITH LEFT INTERNAL THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-068-9532, 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
1102521PC4
NSN: 5340-00-068-9532
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
length1.040 INCHES MINIMUM AND 1.070 INCHES MAXIMUM IN
materialSTEEL COMP 416 STANDOFF
thread_class2B LEFT INTERNAL (INCLUDES THRU THREAD)
flange_diameter0.250 INCHES NOMINAL IN
flange_thickness0.800 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN
style_designatorFLANGED WITH LEFT INTERNAL THREAD
surface_treatmentPASSIVATE STANDOFF
nominal_thread_size0.138 INCHES RIGHT EXTERNAL IN
thread_quantity_per_inch40 LEFT INTERNAL (INCLUDES THRU THREAD)
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD)
material_document_and_classificationQQ-S-763 COND A FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
NSN5340-00-068-9532
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1102521PC4 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
•
FLANGE DIAMETER: 0.250 INCHES NOMINAL IN
•
LENGTH: 1.040 INCHES MINIMUM AND 1.070 INCHES MAXIMUM IN
•
FLANGE THICKNESS: 0.800 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: FLANGED WITH LEFT INTERNAL THREAD
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 COND A FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
•
NOMINAL THREAD SIZE: 0.138 INCHES RIGHT EXTERNAL IN
•
SURFACE TREATMENT: PASSIVATE STANDOFF
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.250 INCHES NOMINAL IN
LENGTH1.040 INCHES MINIMUM AND 1.070 INCHES MAXIMUM IN
FLANGE THICKNESS0.800 INCHES MINIMUM AND 0.820 INCHES MAXIMUM IN
STYLE DESIGNATORFLANGED WITH LEFT INTERNAL THREAD
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 COND A FED SPEC SINGLE MATERIAL RESPONSE STANDOFF
NOMINAL THREAD SIZE0.138 INCHES RIGHT EXTERNAL IN
NOMINAL THREAD SIZE0.112 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
SURFACE TREATMENTPASSIVATE STANDOFF
THREAD CLASS2A RIGHT EXTERNAL A
THREAD CLASS2B LEFT INTERNAL (INCLUDES THRU THREAD)
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 1102521PC4?
1102521PC4 is a STANDOFF,THREADED,SPACING.
What is the NSN for 1102521PC4?
1102521PC4 is cataloged in the U.S. Government catalog under NSN 5340-00-068-9532. This indicates validated use in U.S. government and defense supply chains.
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