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SP3919 — TRANSISTOR

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

SP3919: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, barrel_style: STRAIGHT ROUND TYPE, flange_style: FLANGE, barrel_height: 0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN, overall_length: 0.480 INCHES MINIMUM AND 0.535 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S). This part is cataloged in the U.S.

Government catalog under NSN 5325-00-018-8492, 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
SP3919
NSN: 5325-00-018-8492
NIINs: 000188492, 007245536, 010159606
FSC: 5325 — Fastening Devices
CAGE: 06650 — BELL AND HOWELL PHILLIPSBURG CO CORPORATE OFFICES (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
barrel_styleSTRAIGHT ROUND TYPE
flange_styleFLANGE
barrel_height0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
overall_length0.480 INCHES MINIMUM AND 0.535 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
overall_diameter0.745 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN
special_featuresCROSS-SECTIONAL SHAPE STYLE:116 IRREGULAR SHAPE FROM OLD FIIG A03200
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.312 INCHES IN
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
NSN5325-00-018-8492
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: SP3919 · 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
•
FLANGE OUTSIDE DIAMETER: 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
•
BARREL OUTSIDE DIAMETER: 0.087 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
•
FLANGE STYLE: FLANGE
•
BARREL STYLE: STRAIGHT ROUND TYPE
•
BARREL HEIGHT: 0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
BARREL OUTSIDE DIAMETER0.087 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
FLANGE STYLEFLANGE
BARREL STYLESTRAIGHT ROUND TYPE
BARREL HEIGHT0.090 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 8
19C7878-27Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
1271-CPReference document
Same NSN cross-reference
Reference document — Secondary reference
53978Reference document
Same NSN cross-reference
Reference document — Secondary reference
1271-CPADXReference document
Same NSN cross-reference
Reference document — Secondary reference
SE33Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
307-1001-000Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SP3919?
SP3919 is a TRANSISTOR.
What parts can replace SP3919?
There are 8 known substitutes for SP3919: 19C7878-27, 1271-CP, 53978 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SP3919?
SP3919 is cataloged in the U.S. Government catalog under NSN 5325-00-018-8492. This indicates validated use in U.S. government and defense supply chains.
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