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Technical Data Sheet
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251637 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

251637: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include end_item_identification: VALVE, DIRECTIONAL CONTROL 4WAY, part_name_assigned_by_controlling_agency: DRIVE PIN. This part is cataloged in the U.S.

Government catalog under NSN 6240-01-124-5309, 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
251637
NSN: 6240-01-124-5309
NIINs: 011245309, 014418369, 015858167
FSC: 6240 — Electric Lamps
CAGE: 62607 — PHILIPS ELECTRONICS NORTH AMERICA CORPORATION DBA PHILIPS LIGHTING DIV PHILIPS LIGHTING COMPANY (USA)
SPECIFICATIONS
end_item_identificationVALVE, DIRECTIONAL CONTROL 4WAY
part_name_assigned_by_controlling_agencyDRIVE PIN
NSN6240-01-124-5309
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIN,STRAIGHT,HEADLESS TITLE COMPONENT PN 251637 MFR PIN,STRAIGHT,HEADLESS
KEY FEATURES
•
BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSLUCENT
•
BASE STYLE: ADMEDIUM SCREW SKIRTED
•
RATED AVERAGE LIFE: HOURS
•
BULB DESIGNATOR: PAR-38
•
BURNING POSITION: VERTICAL
•
WATTAGE RATING: 100.000 WATTS
•
EMITTED LIGHT CHARACTERISTIC: BLACK
TECHNICAL CHARACTERISTICS
BULB LIGHT TRANSMISSION CHARACTERISTICTRANSLUCENT
BASE STYLEADMEDIUM SCREW SKIRTED
RATED AVERAGE LIFEHOURS
BULB DESIGNATORPAR-38
OVERALL LENGTH5.438 INCHES NOMINAL IN
BURNING POSITIONVERTICAL
WATTAGE RATING100.000 WATTS
EMITTED LIGHT CHARACTERISTICBLACK
LIGHT OUTPUT RATING2450.000 LUMENS NOMINAL SINGLE RATING
SPECIAL FEATURESCID A-A-1765 TY1
SUBSTITUTES & CROSS-REFERENCES 10
400403Reference document
Same NSN cross-reference
Reference document — Secondary reference
HR100PSP44Reference document
Same NSN cross-reference
Reference document — Secondary reference
H100SP4Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-1765Reference document
Same NSN cross-reference
Reference document — Identification reference
CH4Reference document
Same NSN cross-reference
Reference document — Secondary reference
H44-4GSReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
HAZMAT per U.S. Government catalogAcquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 251637?
251637 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 251637?
There are 10 known substitutes for 251637: 400403, HR100PSP44, H100SP4 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 251637?
251637 is cataloged in the U.S. Government catalog under NSN 6240-01-124-5309. 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.