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PLG75 — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

PLG75: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, body_type: CORED, head_type: SOLID, overall_height: 1.130 INCHES NOMINAL IN, shank_diameter: 0.252 INCHES NOMINAL IN, drive_end_style: RAISED SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-278-2983, 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
PLG75
NSN: 4730-00-278-2983
NIINs: 002782983, 010705116, 011375467
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 15235 — CROUSE-HINDS CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
body_typeCORED
head_typeSOLID
overall_height1.130 INCHES NOMINAL IN
shank_diameter0.252 INCHES NOMINAL IN
drive_end_styleRAISED SQUARE
flange_diameter0.410 INCHES NOMINAL IN
connection_stylePLAIN
style_designatorPOPPET
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size2.500 INCHES EXTERNAL IN
thread_series_designatorNPT EXTERNAL
NSN4730-00-278-2983
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: PLG75 · 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
•
HEAD TYPE: SOLID
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 2.500 INCHES IN
•
CONNECTION STYLE: PLAIN
•
DRIVE END STYLE: RAISED SQUARE
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 2.500 INCHES EXTERNAL IN
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND A STYLE
•
BODY TYPE: CORED
TECHNICAL CHARACTERISTICS
HEAD TYPESOLID
NOMINAL PIPE SIZE FOR WHICH DESIGNED2.500 INCHES IN
CONNECTION STYLEPLAIN
DRIVE END STYLERAISED SQUARE
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE2.500 INCHES EXTERNAL IN
NONDEFINITIVE SPEC/STD DATA2 TYPE AND A STYLE
BODY TYPECORED
MATERIALIRON OVERALL
THREAD SERIES DESIGNATORNPT EXTERNAL
SUBSTITUTES & CROSS-REFERENCES 4
WWP471Reference document
Same NSN cross-reference
Reference document — Secondary reference
AA59616AASBUBSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MS51884-19Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-59616Reference document
Same NSN cross-reference
Reference document — Identification 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 PLG75?
PLG75 is a PLUG,PIPE.
What parts can replace PLG75?
There are 4 known substitutes for PLG75: WWP471, AA59616AASBUB, MS51884-19 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PLG75?
PLG75 is cataloged in the U.S. Government catalog under NSN 4730-00-278-2983. 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.