387B503ITEM557 — TERMINAL BOARD

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

387B503ITEM557: TERMINAL BOARD.

The TERMINAL BOARD is a the manufacturer industrial component. Key specifications include material: PLASTIC BOARD, body_style: BLOCK TYPE, board_construction: SOLID CONSTRUCTION, board_overall_width: 7.000 INCHES IN, board_overall_height: 0.250 INCHES IN, board_overall_length: 13.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-01-129-6211, 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

387B503ITEM557

NSN: 5940-01-129-6211
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 90099 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)

SPECIFICATIONS

material	PLASTIC BOARD
body_style	BLOCK TYPE
board_construction	SOLID CONSTRUCTION
board_overall_width	7.000 INCHES IN
board_overall_height	0.250 INCHES IN
board_overall_length	13.000 INCHES IN
terminal_row_quantity	3
mounting_hole_diameter	0.406 INCHES IN
terminal_facility_quantity	26
terminal_pattern_arrangement	RANDOM
mounting_facility_type_and_quantity	6 UNTHREADED HOLE(S)
distance_between_terminal_row_centers	1.500 INCHES IN
NSN	5940-01-129-6211

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 6 UNTHREADED HOLE(S)

•

BODY STYLE: BLOCK TYPE

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.500 INCHES IN

•

DISTANCE FROM LEFT EDGE OF TERMINAL BOARD TO CENTER OF FIRST MOUNTING FACILITY: 0.500 INCHES IN

•

DISTANCE FROM BOTTOM EDGE OF TERMINAL BOARD TO CENTER OF MOUNTING HOLE: 0.500 INCHES IN

•

TERMINAL FACILITY QUANTITY: 26

•

MOUNTING HOLE DIAMETER: 0.406 INCHES IN

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 6.000 INCHES IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	6 UNTHREADED HOLE(S)
BODY STYLE	BLOCK TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.500 INCHES IN
DISTANCE FROM LEFT EDGE OF TERMINAL BOARD TO CENTER OF FIRST MOUNTING FACILITY	0.500 INCHES IN
DISTANCE FROM BOTTOM EDGE OF TERMINAL BOARD TO CENTER OF MOUNTING HOLE	0.500 INCHES IN
TERMINAL FACILITY QUANTITY	26
MOUNTING HOLE DIAMETER	0.406 INCHES IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	6.000 INCHES IN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS	1.000 INCHES IN
BOARD OVERALL HEIGHT	0.250 INCHES IN

OTHER ITEMS IN FSC 5940 — Lugs, Terminals, and Terminal Strips

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5940-00-000-0045 5940-00-000-0235 5940-00-001-1331 5940-00-001-1332 5940-00-001-1333 5940-00-001-1335 5940-00-001-1336 5940-00-001-1358

SUBSTITUTES & CROSS-REFERENCES 2

8313D17G06Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

112487ITEM707Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

Ready to buy 387B503ITEM557?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 387B503ITEM557?

387B503ITEM557 is a TERMINAL BOARD.

What parts can replace 387B503ITEM557?

There are 2 known substitutes for 387B503ITEM557: 8313D17G06, 112487ITEM707. Substitute compatibility should be verified for your specific system.

What is the NSN for 387B503ITEM557?

387B503ITEM557 is cataloged in the U.S. Government catalog under NSN 5940-01-129-6211. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

387B503ITEM557 — TERMINAL BOARD

Request a Quote — 387B503ITEM557