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8787-11 — HOLDER,ELECTRICAL CONTACT BRUSH

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8787-11: HOLDER,ELECTRICAL CONTACT BRUSH.

HOLDER,ELECTRICAL CONTACT BRUSH. Key specifications include material: STEEL BODY, leg_length: 0.828 INCHES MINIMUM AND 0.859 INCHES MAXIMUM IN, overall_length: 2.031 INCHES NOMINAL IN, connection_style: BARBED OR SERRATED END ALL ENDS, special_features: SERRATED SHANK 1/4 INCH IN, style_designator: MALE COUPLING HALF. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-142-1959, 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
8787-11
NSN: 4730-00-142-1959
NIINs: 001421959, 006287457, 014616299
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 63553 — WALKER O S CO INC (USA)
SPECIFICATIONS
materialSTEEL BODY
leg_length0.828 INCHES MINIMUM AND 0.859 INCHES MAXIMUM IN
overall_length2.031 INCHES NOMINAL IN
connection_styleBARBED OR SERRATED END ALL ENDS
special_featuresSERRATED SHANK 1/4 INCH IN
style_designatorMALE COUPLING HALF
surface_treatmentZINC BODY
quick_disconnect_methodPUSH-PULL ALL ENDS
furnished_items_and_quantity1 BUSHING AND 1 MACHINE SCREW AND 1 SCREW AND 1 LOCK RING AND 1 BRUSH HOLDER CAP AND 2 INSULATED WIRE LEAD
quick_disconnect_nominal_size0.297 INCHES ALL ENDS IN
nominal_inside_diameter_hose_accommodated0.2655 INCHES ALL ENDS IN
NSN4730-00-142-1959
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8787-11 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CONNECTION STYLE: BARBED OR SERRATED END ALL ENDS
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.2655 INCHES ALL ENDS IN
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
QUICK DISCONNECT NOMINAL SIZE: 0.297 INCHES ALL ENDS IN
•
LEG LENGTH: 0.828 INCHES MINIMUM AND 0.859 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ZINC BODY
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
CONNECTION STYLEBARBED OR SERRATED END ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.2655 INCHES ALL ENDS IN
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH2.031 INCHES NOMINAL IN
QUICK DISCONNECT NOMINAL SIZE0.297 INCHES ALL ENDS IN
LEG LENGTH0.828 INCHES MINIMUM AND 0.859 INCHES MAXIMUM IN
SURFACE TREATMENTZINC BODY
MATERIALSTEEL BODY
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 1
252072Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8787-11?
8787-11 is a HOLDER,ELECTRICAL CONTACT BRUSH.
What parts can replace 8787-11?
There is 1 known substitute for 8787-11: 252072. Substitute compatibility should be verified for your specific system.
What is the NSN for 8787-11?
8787-11 is cataloged in the U.S. Government catalog under NSN 4730-00-142-1959. This indicates validated use in U.S. government and defense supply chains.
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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.