PartsTable
Technical Data Sheet
A1188 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include special_features: FULL COLOR, WITH YELLOW 67108 AND SCARLET 67111, attachment_method: HOOK FASTENER, features_provided: EMBROIDERED, design_designation: US ARMY FIELD ARTILLERY SCHOOL, department_designation: US ARMY, procurement_group_code: 12734. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-223-6414, 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
A1188
NSN: 4730-00-223-6414
FSC: 4730
CAGE: 95879 — STEWART-WARNER ALEMITE CORP (USA)
SPECIFICATIONS
special_featuresFULL COLOR, WITH YELLOW 67108 AND SCARLET 67111
attachment_methodHOOK FASTENER
features_providedEMBROIDERED
design_designationUS ARMY FIELD ARTILLERY SCHOOL
department_designationUS ARMY
procurement_group_code12734
nondefinitive_spec/std_dataI STYLE AND I TYPE AND II CLASS
NSN4730-00-223-6414
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A1188 · 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
THREAD QUANTITY PER INCH: 18
SCREW THREAD SERIES DESIGNATOR: NPTF
NOMINAL THREAD SIZE: 0.375 INCHES IN
WIDTH ACROSS FLATS: 0.750 INCHES NOMINAL IN
HEIGHT: 0.953 INCHES NOMINAL IN
SURFACE TREATMENT: ZINC OVERALL
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH18
SCREW THREAD SERIES DESIGNATORNPTF
NOMINAL THREAD SIZE0.375 INCHES IN
WIDTH ACROSS FLATS0.750 INCHES NOMINAL IN
SPECIAL FEATURES7/16 IN. NOM THD LG IN
HEIGHT0.953 INCHES NOMINAL IN
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
STYLE DESIGNATORSTRAIGHT
SHANK LENGTH0.484 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
C659-27Interchangeable
interchangeable cross-reference
interchangeable
TG200112-1Interchangeable
interchangeable cross-reference
interchangeable
320414Interchangeable
interchangeable cross-reference
interchangeable
A-1-188Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-14652BInterchangeable
interchangeable cross-reference
interchangeable
MIL-I-14652Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A1188?
A1188 is a BEARING,ROLLER,NEEDLE.
What parts can replace A1188?
There are 9 known substitutes for A1188: C659-27, TG200112-1, 320414 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1188?
A1188 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-223-6414. This indicates validated use in U.S. government and defense supply chains.
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