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28416N PC 38L1 — STUD,SHOULDERED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

28416N PC 38L1: STUD,SHOULDERED.

The STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 3A NUT THREAD A, overall_length: 3.875 INCHES NOMINAL IN, nominal_thread_size: 1.000 INCHES NUT THREAD IN, thread_quantity_per_inch: 8 NUT THREAD, thread_series_designator: UNIFIED NATIONAL COARSE (UNC) NUT THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-394-7376, 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
28416N PC 38L1
NSN: 5307-01-394-7376
FSC: 5307 — Studs
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialSTEEL
thread_class3A NUT THREAD A
overall_length3.875 INCHES NOMINAL IN
nominal_thread_size1.000 INCHES NUT THREAD IN
thread_quantity_per_inch8 NUT THREAD
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) NUT THREAD
nondefinitive_spec/std_data1 TYPE AND C STYLE
departure_from_cited_documentMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
criticality_code_justificationZZZW
material_document_and_classificationASTM A193,GR B16 ASSN STD SINGLE MATERIAL RESPONSE
NSN5307-01-394-7376
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 28416N PC 38L1 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: ZZZW
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A193,GR B16 ASSN STD SINGLE MATERIAL RESPONSE
•
NOMINAL THREAD SIZE: 1.000 INCHES STUD THREAD IN
•
DEPARTURE FROM CITED DOCUMENT: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND C STYLE
•
THREAD CLASS: 3A NUT THREAD A
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZW
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A193,GR B16 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH3.875 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.000 INCHES STUD THREAD IN
NOMINAL THREAD SIZE1.000 INCHES NUT THREAD IN
DEPARTURE FROM CITED DOCUMENTMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
NONDEFINITIVE SPEC/STD DATA1 TYPE AND C STYLE
THREAD CLASS3A NUT THREAD A
THREAD CLASS3A STUD THREAD A
THREAD QUANTITY PER INCH8 NUT THREAD
OTHER ITEMS IN FSC 5307 — Studs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625
SUBSTITUTES & CROSS-REFERENCES 5
MIL-DTL-1222L1Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-S-1222L1Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-1222Reference document
Same NSN cross-reference
Reference document — Identification reference
28416N PC 38Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
MIL-S-1222Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 28416N PC 38L1?
28416N PC 38L1 is a STUD,SHOULDERED.
What parts can replace 28416N PC 38L1?
There are 5 known substitutes for 28416N PC 38L1: MIL-DTL-1222L1, MIL-S-1222L1, MIL-DTL-1222 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28416N PC 38L1?
28416N PC 38L1 is cataloged in the U.S. Government catalog under NSN 5307-01-394-7376. 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.