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28557-5 — 28557-5

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

28557-5: 28557-5.

The 28557-5 is a the manufacturer industrial component. Key specifications include travel_distance: 4.371 INCHES NOMINAL IN, effective_length: 34.890 INCHES NOMINAL IN, core_construction: CENTER LOAD RAIL. This part is cataloged in the U.S.

Government catalog under NSN 6145-00-557-3591, 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
MRO→ MRO_GENERAL→ 28557-5
NSN: 6145-00-557-3591
NIINs: 005573591, 013640982
FSC: 6145 — Wire and Cable, Electrical
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
travel_distance4.371 INCHES NOMINAL IN
effective_length34.890 INCHES NOMINAL IN
core_constructionCENTER LOAD RAIL
NSN6145-00-557-3591
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 28557-5 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ROUND CONDUCTOR SIZE: 22 AWG SINGLE CONDUCTOR
•
TEMP RATING: 200.0 CELSIUS DEGC
•
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
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PRECIOUS MATERIAL: SILVER
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STRAND AWG SIZE PER CONDUCTOR: 30 SINGLE CONDUCTOR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B298 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE22 AWG SINGLE CONDUCTOR
TEMP RATING200.0 CELSIUS DEGC
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
PRECIOUS MATERIALSILVER
STRAND AWG SIZE PER CONDUCTOR30 SINGLE CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B298 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSTRANDED SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR7 SINGLE CONDUCTOR
SUBSTITUTES & CROSS-REFERENCES 10
1132016G280Reference document
Same NSN cross-reference
Reference document — Secondary reference
1132016G225Reference document
Same NSN cross-reference
Reference document — Secondary reference
S8935F4SReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
TX-22-730-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
M16878/4BFB4Reference document
Same NSN cross-reference
Reference document — Secondary reference
19D340922-4Reference 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 28557-5?
28557-5 is a 28557-5. It is classified as a MRO (MRO_GENERAL).
What parts can replace 28557-5?
There are 10 known substitutes for 28557-5: 1132016G280, 1132016G225, S8935F4S and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28557-5?
28557-5 is cataloged in the U.S. Government catalog under NSN 6145-00-557-3591. This indicates validated use in U.S. government and defense supply chains.
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