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319229 — WASHER,SPRING TENSION

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

319229: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 1.250 INCHES MINIMUM1.250 INCHES MINIMUM IN, overall_height: 0.106 INCHES NOMINAL0.106 INCHES NOMINAL IN, outside_diameter: 1.420 INCHES MAXIMUM1.420 INCHES MAXIMUM IN, special_features: LOAD RATING 15.0 LB AT 0.082 IN. HLOAD RATING 15.0 LB AT 0.082 IN.

H LBS, material_document_and_classification: MIL-S-25043 COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S. Government catalog under NSN 5305-00-110-5665, 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
319229
NSN: 5305-00-110-5665
NIINs: 001105665, 010229486, 011858637
FSC: 5305 — Screws
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter1.250 INCHES MINIMUM1.250 INCHES MINIMUM IN
overall_height0.106 INCHES NOMINAL0.106 INCHES NOMINAL IN
outside_diameter1.420 INCHES MAXIMUM1.420 INCHES MAXIMUM IN
special_featuresLOAD RATING 15.0 LB AT 0.082 IN. HLOAD RATING 15.0 LB AT 0.082 IN. H LBS
material_document_and_classificationMIL-S-25043 COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5305-00-110-5665
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 319229 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.061 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.129 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.032 INCHES NOMINAL FIRST SHOULDER IN
•
SHOULDER DIAMETER: 0.185 INCHES NOMINAL FIRST SHOULDER IN
•
THREAD LENGTH: 0.097 INCHES NOMINAL IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
NOMINAL THREAD DIAMETER: 0.112 INCHES IN
•
HEAD STYLE: PAN NO. 2
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.061 INCHES NOMINAL IN
FASTENER LENGTH0.129 INCHES NOMINAL IN
SHOULDER LENGTH0.032 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER DIAMETER0.185 INCHES NOMINAL FIRST SHOULDER IN
THREAD LENGTH0.097 INCHES NOMINAL IN
SHOULDER SHAPEROUND FIRST SHOULDER
NOMINAL THREAD DIAMETER0.112 INCHES IN
HEAD STYLEPAN NO. 2
THREAD DIRECTIONRIGHT-HAND
INTERNAL DRIVE STYLESLOT
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 319229?
319229 is a WASHER,SPRING TENSION.
What is the NSN for 319229?
319229 is cataloged in the U.S. Government catalog under NSN 5305-00-110-5665. 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.